394695368 has 16 divisors (see below), whose sum is σ = 752598000. Its totient is φ = 194002576.

The previous prime is 394695359. The next prime is 394695373. The reversal of 394695368 is 863596493.

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 3 ways as a sum of consecutive naturals, for example, 417638 + ... + 418581.

It is an arithmetic number, because the mean of its divisors is an integer number (47037375).

Almost surely, 2^394695368 is an apocalyptic number.

It is an amenable number.

394695368 is a deficient number, since it is larger than the sum of its proper divisors (357902632).

394695368 is a wasteful number, since it uses less digits than its factorization.

394695368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836284 (or 836280 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 53.

The square root of 394695368 is about 19866.9415864647. The cubic root of 394695368 is about 733.5347228340.

The spelling of 394695368 in words is "three hundred ninety-four million, six hundred ninety-five thousand, three hundred sixty-eight".