1313392629 has 16 divisors (see below), whose sum is σ = 1845763200. Its totient is φ = 829448256.

The previous prime is 1313392609. The next prime is 1313392643. The reversal of 1313392629 is 9262933131.

It is not a de Polignac number, because 1313392629 - 2⁷ = 1313392501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313392609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137809 + ... + 147030.

It is an arithmetic number, because the mean of its divisors is an integer number (115360200).

Almost surely, 2^1313392629 is an apocalyptic number.

It is an amenable number.

1313392629 is a deficient number, since it is larger than the sum of its proper divisors (532370571).

1313392629 is a wasteful number, since it uses less digits than its factorization.

1313392629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284924.

The product of its digits is 52488, while the sum is 39.

The square root of 1313392629 is about 36240.7592221797. The cubic root of 1313392629 is about 1095.1279373461.

The spelling of 1313392629 in words is "one billion, three hundred thirteen million, three hundred ninety-two thousand, six hundred twenty-nine".