479666294 has 12 divisors (see below), whose sum is σ = 724510836. Its totient is φ = 238165272.

The previous prime is 479666287. The next prime is 479666303. The reversal of 479666294 is 492666974.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 394832 + ... + 396044.

It is an arithmetic number, because the mean of its divisors is an integer number (60375903).

Almost surely, 2^479666294 is an apocalyptic number.

479666294 is a deficient number, since it is larger than the sum of its proper divisors (244844542).

479666294 is an equidigital number, since it uses as much as digits as its factorization.

479666294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2591 (or 1378 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 53.

The square root of 479666294 is about 21901.2852134298. The cubic root of 479666294 is about 782.7920396661.

The spelling of 479666294 in words is "four hundred seventy-nine million, six hundred sixty-six thousand, two hundred ninety-four".