950729040 has 120 divisors (see below), whose sum is σ = 3303036360. Its totient is φ = 244780032.

The previous prime is 950728969. The next prime is 950729041. The reversal of 950729040 is 40927059.

950729040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 101123136 + 849605904 = 10056^2 + 29148^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 950728986 and 950729004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (950729041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1887 + ... + 43646.

It is an arithmetic number, because the mean of its divisors is an integer number (27525303).

Almost surely, 2^950729040 is an apocalyptic number.

950729040 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 950729040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1651518180).

950729040 is an abundant number, since it is smaller than the sum of its proper divisors (2352307320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

950729040 is a wasteful number, since it uses less digits than its factorization.

950729040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45581 (or 45572 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 950729040 is about 30833.8943372387. The cubic root of 950729040 is about 983.2989752112.

The spelling of 950729040 in words is "nine hundred fifty million, seven hundred twenty-nine thousand, forty".