394808932 has 24 divisors (see below), whose sum is σ = 815091200. Its totient is φ = 163745280.

The previous prime is 394808917. The next prime is 394808941. The reversal of 394808932 is 239808493.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226557 + ... + 228292.

Almost surely, 2^394808932 is an apocalyptic number.

It is an amenable number.

394808932 is an abundant number, since it is smaller than the sum of its proper divisors (420282268).

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

394808932 is a wasteful number, since it uses less digits than its factorization.

394808932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454891 (or 454889 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 394808932 is about 19869.7994957171. The cubic root of 394808932 is about 733.6050683509.

The spelling of 394808932 in words is "three hundred ninety-four million, eight hundred eight thousand, nine hundred thirty-two".