1316005804 has 12 divisors (see below), whose sum is σ = 2303294224. Its totient is φ = 657921744.

The previous prime is 1316005799. The next prime is 1316005811. The reversal of 1316005804 is 4085006131.

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, 30097 + ... + 59479.

Almost surely, 2^1316005804 is an apocalyptic number.

It is an amenable number.

1316005804 is a deficient number, since it is larger than the sum of its proper divisors (987288420).

1316005804 is a wasteful number, since it uses less digits than its factorization.

1316005804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40584 (or 40582 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 1316005804 is about 36276.7942905654. The cubic root of 1316005804 is about 1095.8537586591.

The spelling of 1316005804 in words is "one billion, three hundred sixteen million, five thousand, eight hundred four".