476993684 has 12 divisors (see below), whose sum is σ = 883841364. Its totient is φ = 224467584.

The previous prime is 476993669. The next prime is 476993719. The reversal of 476993684 is 486399674.

It can be written as a sum of positive squares in 2 ways, for example, as 230189584 + 246804100 = 15172^2 + 15710^2 .

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, 3507239 + ... + 3507374.

It is an arithmetic number, because the mean of its divisors is an integer number (73653447).

Almost surely, 2^476993684 is an apocalyptic number.

It is an amenable number.

476993684 is a deficient number, since it is larger than the sum of its proper divisors (406847680).

476993684 is a wasteful number, since it uses less digits than its factorization.

476993684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7014634 (or 7014632 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 56.

The square root of 476993684 is about 21840.1850724759. The cubic root of 476993684 is about 781.3354746033.

The spelling of 476993684 in words is "four hundred seventy-six million, nine hundred ninety-three thousand, six hundred eighty-four".