476668729744 has 15 divisors (see below), whose sum is σ = 923551014603. Its totient is φ = 238332984048.

The previous prime is 476668729727. The next prime is 476668729781. The reversal of 476668729744 is 447927866674.

The square root of 476668729744 is 690412.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2675347 + ... + 2847949.

Almost surely, 2^476668729744 is an apocalyptic number.

476668729744 is the 690412-nd square number.

It is an amenable number.

476668729744 is a deficient number, since it is larger than the sum of its proper divisors (446882284859).

476668729744 is an frugal number, since it uses more digits than its factorization.

476668729744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345214 (or 172605 counting only the distinct ones).

The product of its digits is 682795008, while the sum is 70.

The spelling of 476668729744 in words is "four hundred seventy-six billion, six hundred sixty-eight million, seven hundred twenty-nine thousand, seven hundred forty-four".