1316896984 has 32 divisors (see below), whose sum is σ = 2685468240. Its totient is φ = 601776000.

The previous prime is 1316896969. The next prime is 1316897033. The reversal of 1316896984 is 4896986131.

It is a congruent number.

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, 52182 + ... + 73189.

Almost surely, 2^1316896984 is an apocalyptic number.

It is an amenable number.

1316896984 is an abundant number, since it is smaller than the sum of its proper divisors (1368571256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1316896984 is a wasteful number, since it uses less digits than its factorization.

1316896984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125491 (or 125487 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 55.

The square root of 1316896984 is about 36289.0752706651. The cubic root of 1316896984 is about 1096.1010682544.

The spelling of 1316896984 in words is "one billion, three hundred sixteen million, eight hundred ninety-six thousand, nine hundred eighty-four".