916403432 has 16 divisors (see below), whose sum is σ = 1963721760. Its totient is φ = 392744304.

The previous prime is 916403419. The next prime is 916403471. The reversal of 916403432 is 234304619.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8182118 + ... + 8182229.

It is an arithmetic number, because the mean of its divisors is an integer number (122732610).

Almost surely, 2^916403432 is an apocalyptic number.

It is an amenable number.

916403432 is an abundant number, since it is smaller than the sum of its proper divisors (1047318328).

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

916403432 is a wasteful number, since it uses less digits than its factorization.

916403432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16364360 (or 16364356 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 916403432 is about 30272.1560513948. The cubic root of 916403432 is about 971.3197863600.

The spelling of 916403432 in words is "nine hundred sixteen million, four hundred three thousand, four hundred thirty-two".