1312874799 has 16 divisors (see below), whose sum is σ = 1827716352. Its totient is φ = 836687808.

The previous prime is 1312874791. The next prime is 1312874803. The reversal of 1312874799 is 9974782131.

It is not a de Polignac number, because 1312874799 - 2³ = 1312874791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1312874791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132744 + ... + 142290.

It is an arithmetic number, because the mean of its divisors is an integer number (114232272).

Almost surely, 2^1312874799 is an apocalyptic number.

1312874799 is a deficient number, since it is larger than the sum of its proper divisors (514841553).

1312874799 is a wasteful number, since it uses less digits than its factorization.

1312874799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11566.

The product of its digits is 762048, while the sum is 51.

The square root of 1312874799 is about 36233.6142138760. The cubic root of 1312874799 is about 1094.9839934275.

The spelling of 1312874799 in words is "one billion, three hundred twelve million, eight hundred seventy-four thousand, seven hundred ninety-nine".