479231464 has 8 divisors (see below), whose sum is σ = 898559010. Its totient is φ = 239615728.

The previous prime is 479231443. The next prime is 479231521. The reversal of 479231464 is 464132974.

It can be written as a sum of positive squares in only one way, i.e., 336428964 + 142802500 = 18342^2 + 11950^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29951959 + ... + 29951974.

Almost surely, 2^479231464 is an apocalyptic number.

It is an amenable number.

479231464 is a deficient number, since it is larger than the sum of its proper divisors (419327546).

479231464 is a wasteful number, since it uses less digits than its factorization.

479231464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59903939 (or 59903935 counting only the distinct ones).

The product of its digits is 145152, while the sum is 40.

The square root of 479231464 is about 21891.3559196318. The cubic root of 479231464 is about 782.5554276899. Note that the first 3 decimals are identical.

The spelling of 479231464 in words is "four hundred seventy-nine million, two hundred thirty-one thousand, four hundred sixty-four".