1316802884 has 12 divisors (see below), whose sum is σ = 2383867500. Its totient is φ = 635697888.

The previous prime is 1316802871. The next prime is 1316802911. The reversal of 1316802884 is 4882086131.

It can be written as a sum of positive squares in 2 ways, for example, as 651678784 + 665124100 = 25528^2 + 25790^2 .

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, 5675759 + ... + 5675990.

It is an arithmetic number, because the mean of its divisors is an integer number (198655625).

Almost surely, 2^1316802884 is an apocalyptic number.

It is an amenable number.

1316802884 is a deficient number, since it is larger than the sum of its proper divisors (1067064616).

1316802884 is a wasteful number, since it uses less digits than its factorization.

1316802884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11351782 (or 11351780 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 41.

The square root of 1316802884 is about 36287.7787140519. The cubic root of 1316802884 is about 1096.0749600195.

The spelling of 1316802884 in words is "one billion, three hundred sixteen million, eight hundred two thousand, eight hundred eighty-four".