6868624506 has 32 divisors (see below), whose sum is σ = 13922108160. Its totient is φ = 2258777664.

The previous prime is 6868624489. The next prime is 6868624513. The reversal of 6868624506 is 6054268686.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 683736 + ... + 693708.

It is an arithmetic number, because the mean of its divisors is an integer number (435065880).

Almost surely, 2^6868624506 is an apocalyptic number.

6868624506 is an abundant number, since it is smaller than the sum of its proper divisors (7053483654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6868624506 is a wasteful number, since it uses less digits than its factorization.

6868624506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11510.

The product of its (nonzero) digits is 3317760, while the sum is 51.

The square root of 6868624506 is about 82877.1651662869. The cubic root of 6868624506 is about 1900.8882740373. Note that the first 3 decimals are identical.

The spelling of 6868624506 in words is "six billion, eight hundred sixty-eight million, six hundred twenty-four thousand, five hundred six".