6315969 has 16 divisors (see below), whose sum is σ = 9402624. Its totient is φ = 3738000.

The previous prime is 6315949. The next prime is 6315973. The reversal of 6315969 is 9695136.

It is not a de Polignac number, because 6315969 - 2⁸ = 6315713 is a prime.

It is a super-2 number, since 2×6315969² = 79782928817922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6315919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 807 + ... + 3644.

It is an arithmetic number, because the mean of its divisors is an integer number (587664).

Almost surely, 2^6315969 is an apocalyptic number.

It is an amenable number.

6315969 is a deficient number, since it is larger than the sum of its proper divisors (3086655).

6315969 is a wasteful number, since it uses less digits than its factorization.

6315969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4508.

The product of its digits is 43740, while the sum is 39.

The square root of 6315969 is about 2513.1591672634. The cubic root of 6315969 is about 184.8473930189.

The spelling of 6315969 in words is "six million, three hundred fifteen thousand, nine hundred sixty-nine".