949324728 has 64 divisors (see below), whose sum is σ = 2603502720. Its totient is φ = 286070400.

The previous prime is 949324723. The next prime is 949324757. The reversal of 949324728 is 827423949.

949324728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (949324723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37851 + ... + 57717.

It is an arithmetic number, because the mean of its divisors is an integer number (40679730).

Almost surely, 2^949324728 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 949324728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1301751360).

949324728 is an abundant number, since it is smaller than the sum of its proper divisors (1654177992).

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

949324728 is a wasteful number, since it uses less digits than its factorization.

949324728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20068 (or 20064 counting only the distinct ones).

The product of its digits is 870912, while the sum is 48.

The square root of 949324728 is about 30811.1137091797. The cubic root of 949324728 is about 982.8145964047.

The spelling of 949324728 in words is "nine hundred forty-nine million, three hundred twenty-four thousand, seven hundred twenty-eight".