1313896682 has 24 divisors (see below), whose sum is σ = 2313667620. Its totient is φ = 557928000.

The previous prime is 1313896679. The next prime is 1313896693. The reversal of 1313896682 is 2866983131.

It can be written as a sum of positive squares in 2 ways, for example, as 1311236521 + 2660161 = 36211^2 + 1631^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50819 + ... + 72182.

Almost surely, 2^1313896682 is an apocalyptic number.

1313896682 is a deficient number, since it is larger than the sum of its proper divisors (999770938).

1313896682 is a wasteful number, since it uses less digits than its factorization.

1313896682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123126 (or 123119 counting only the distinct ones).

The product of its digits is 373248, while the sum is 47.

The square root of 1313896682 is about 36247.7127830157. The cubic root of 1313896682 is about 1095.2680152657.

The spelling of 1313896682 in words is "one billion, three hundred thirteen million, eight hundred ninety-six thousand, six hundred eighty-two".