6869868313 has 16 divisors (see below), whose sum is σ = 8567466624. Its totient is φ = 5351621760.

The previous prime is 6869868301. The next prime is 6869868337. The reversal of 6869868313 is 3138689686.

It is a cyclic number.

It is not a de Polignac number, because 6869868313 - 2⁹ = 6869867801 is a prime.

It is a super-2 number, since 2×6869868313² = 94390181275922931938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6869868713) 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, 314131 + ... + 335287.

It is an arithmetic number, because the mean of its divisors is an integer number (535466664).

Almost surely, 2^6869868313 is an apocalyptic number.

It is an amenable number.

6869868313 is a deficient number, since it is larger than the sum of its proper divisors (1697598311).

6869868313 is a wasteful number, since it uses less digits than its factorization.

6869868313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25392.

The product of its digits is 8957952, while the sum is 58.

The square root of 6869868313 is about 82884.6687451907. The cubic root of 6869868313 is about 1901.0030080930.

The spelling of 6869868313 in words is "six billion, eight hundred sixty-nine million, eight hundred sixty-eight thousand, three hundred thirteen".