394808376 has 16 divisors (see below), whose sum is σ = 987021000. Its totient is φ = 131602784.

The previous prime is 394808347. The next prime is 394808383. The reversal of 394808376 is 673808493.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8225151 + ... + 8225198.

Almost surely, 2^394808376 is an apocalyptic number.

It is an amenable number.

394808376 is an abundant number, since it is smaller than the sum of its proper divisors (592212624).

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

394808376 is a wasteful number, since it uses less digits than its factorization.

394808376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16450358 (or 16450354 counting only the distinct ones).

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

The square root of 394808376 is about 19869.7855046299. The cubic root of 394808376 is about 733.6047239779.

The spelling of 394808376 in words is "three hundred ninety-four million, eight hundred eight thousand, three hundred seventy-six".