940290048 has 156 divisors (see below), whose sum is σ = 2836707120. Its totient is φ = 299532288.

The previous prime is 940290019. The next prime is 940290067. The reversal of 940290048 is 840092049.

It is a happy number.

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 = 940289994 and 940290021.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 847318 + ... + 848426.

It is an arithmetic number, because the mean of its divisors is an integer number (18184020).

Almost surely, 2^940290048 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 940290048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1418353560).

940290048 is an abundant number, since it is smaller than the sum of its proper divisors (1896417072).

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

940290048 is a wasteful number, since it uses less digits than its factorization.

940290048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162 (or 1137 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 940290048 is about 30664.1492300047. The cubic root of 940290048 is about 979.6868526067.

The spelling of 940290048 in words is "nine hundred forty million, two hundred ninety thousand, forty-eight".