1315413699 has 32 divisors (see below), whose sum is σ = 1811217408. Its totient is φ = 848880000.

The previous prime is 1315413691. The next prime is 1315413703. The reversal of 1315413699 is 9963145131.

It is not a de Polignac number, because 1315413699 - 2³ = 1315413691 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1315413699.

It is not an unprimeable number, because it can be changed into a prime (1315413691) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5001442 + ... + 5001704.

It is an arithmetic number, because the mean of its divisors is an integer number (56600544).

Almost surely, 2^1315413699 is an apocalyptic number.

1315413699 is a deficient number, since it is larger than the sum of its proper divisors (495803709).

1315413699 is a wasteful number, since it uses less digits than its factorization.

1315413699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659.

The product of its digits is 87480, while the sum is 42.

The square root of 1315413699 is about 36268.6324390650. The cubic root of 1315413699 is about 1095.6893830347.

The spelling of 1315413699 in words is "one billion, three hundred fifteen million, four hundred thirteen thousand, six hundred ninety-nine".