477597316 has 45 divisors (see below), whose sum is σ = 979428471. Its totient is φ = 203766696.

The previous prime is 477597313. The next prime is 477597349. The reversal of 477597316 is 613795774.

The square root of 477597316 is 21854.

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

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a self number, because there is not a number n which added to its sum of digits gives 477597316.

It is not an unprimeable number, because it can be changed into a prime (477597313) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 2141581 + ... + 2141803.

Almost surely, 2^477597316 is an apocalyptic number.

477597316 is the 21854-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 477597316

477597316 is an abundant number, since it is smaller than the sum of its proper divisors (501831155).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

477597316 is an frugal number, since it uses more digits than its factorization.

477597316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478 (or 232 counting only the distinct ones).

The product of its digits is 1111320, while the sum is 49.

The cubic root of 477597316 is about 781.6649271019.

Multiplying 477597316 by its sum of digits (49), we get a square (23402268484 = 152978²).

477597316 divided by its sum of digits (49) gives a square (9746884 = 3122²).

The spelling of 477597316 in words is "four hundred seventy-seven million, five hundred ninety-seven thousand, three hundred sixteen".