394030957304 has 16 divisors (see below), whose sum is σ = 738981823320. Its totient is φ = 196969137760.

The previous prime is 394030957289. The next prime is 394030957337. The reversal of 394030957304 is 403759030493.

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, 5756462 + ... + 5824509.

Almost surely, 2^394030957304 is an apocalyptic number.

It is an amenable number.

394030957304 is a deficient number, since it is larger than the sum of its proper divisors (344950866016).

394030957304 is a wasteful number, since it uses less digits than its factorization.

394030957304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11585230 (or 11585226 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 47.

Adding to 394030957304 its reverse (403759030493), we get a palindrome (797789987797).

The spelling of 394030957304 in words is "three hundred ninety-four billion, thirty million, nine hundred fifty-seven thousand, three hundred four".