1304384264 has 16 divisors (see below), whose sum is σ = 2446875600. Its totient is φ = 651884112.

The previous prime is 1304384233. The next prime is 1304384281. The reversal of 1304384264 is 4624834031.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19982 + ... + 54845.

It is an arithmetic number, because the mean of its divisors is an integer number (152929725).

Almost surely, 2^1304384264 is an apocalyptic number.

It is an amenable number.

1304384264 is a deficient number, since it is larger than the sum of its proper divisors (1142491336).

1304384264 is a wasteful number, since it uses less digits than its factorization.

1304384264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77012 (or 77008 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

The square root of 1304384264 is about 36116.2603822710. The cubic root of 1304384264 is about 1092.6184177994.

The spelling of 1304384264 in words is "one billion, three hundred four million, three hundred eighty-four thousand, two hundred sixty-four".