556733396 has 12 divisors (see below), whose sum is σ = 976829952. Its totient is φ = 277639128.

The previous prime is 556733389. The next prime is 556733399. The reversal of 556733396 is 693337655.

It is a self number, because there is not a number n which added to its sum of digits gives 556733396.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556733399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180170 + ... + 183233.

It is an arithmetic number, because the mean of its divisors is an integer number (81402496).

Almost surely, 2^556733396 is an apocalyptic number.

It is an amenable number.

556733396 is a deficient number, since it is larger than the sum of its proper divisors (420096556).

556733396 is a wasteful number, since it uses less digits than its factorization.

556733396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363790 (or 363788 counting only the distinct ones).

The product of its digits is 1530900, while the sum is 47.

The square root of 556733396 is about 23595.1985793720. The cubic root of 556733396 is about 822.6512422240.

The spelling of 556733396 in words is "five hundred fifty-six million, seven hundred thirty-three thousand, three hundred ninety-six".