479531352 has 16 divisors (see below), whose sum is σ = 1198828440. Its totient is φ = 159843776.

The previous prime is 479531341. The next prime is 479531357. The reversal of 479531352 is 253135974.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 479531352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479531357) 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, 9990213 + ... + 9990260.

Almost surely, 2^479531352 is an apocalyptic number.

It is an amenable number.

479531352 is an abundant number, since it is smaller than the sum of its proper divisors (719297088).

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

479531352 is a wasteful number, since it uses less digits than its factorization.

479531352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19980482 (or 19980478 counting only the distinct ones).

The product of its digits is 113400, while the sum is 39.

The square root of 479531352 is about 21898.2043099429. The cubic root of 479531352 is about 782.7186265232.

The spelling of 479531352 in words is "four hundred seventy-nine million, five hundred thirty-one thousand, three hundred fifty-two".