940431276 has 24 divisors (see below), whose sum is σ = 2438155440. Its totient is φ = 313477056.

The previous prime is 940431269. The next prime is 940431307. The reversal of 940431276 is 672134049.

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

It is a self number, because there is not a number n which added to its sum of digits gives 940431276.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4353741 + ... + 4353956.

It is an arithmetic number, because the mean of its divisors is an integer number (101589810).

Almost surely, 2^940431276 is an apocalyptic number.

It is an amenable number.

940431276 is an abundant number, since it is smaller than the sum of its proper divisors (1497724164).

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

940431276 is a wasteful number, since it uses less digits than its factorization.

940431276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8707710 (or 8707702 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 940431276 is about 30666.4519630165. The cubic root of 940431276 is about 979.7358985682.

The spelling of 940431276 in words is "nine hundred forty million, four hundred thirty-one thousand, two hundred seventy-six".