1363679264 has 48 divisors (see below), whose sum is σ = 2717180928. Its totient is φ = 673650432.

The previous prime is 1363679257. The next prime is 1363679297. The reversal of 1363679264 is 4629763631.

It is a super-2 number, since 2×1363679264² = 3719242270127163392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1247102 + ... + 1248194.

It is an arithmetic number, because the mean of its divisors is an integer number (56607936).

Almost surely, 2^1363679264 is an apocalyptic number.

It is an amenable number.

1363679264 is a deficient number, since it is larger than the sum of its proper divisors (1353501664).

1363679264 is a wasteful number, since it uses less digits than its factorization.

1363679264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1537 (or 1529 counting only the distinct ones).

The product of its digits is 979776, while the sum is 47.

The square root of 1363679264 is about 36928.0281629009. The cubic root of 1363679264 is about 1108.9298627629.

The spelling of 1363679264 in words is "one billion, three hundred sixty-three million, six hundred seventy-nine thousand, two hundred sixty-four".