6268624688 has 20 divisors (see below), whose sum is σ = 12564270240. Its totient is φ = 3026232384.

The previous prime is 6268624657. The next prime is 6268624697. The reversal of 6268624688 is 8864268626.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6754520 + ... + 6755447.

It is an arithmetic number, because the mean of its divisors is an integer number (628213512).

Almost surely, 2^6268624688 is an apocalyptic number.

It is an amenable number.

6268624688 is an abundant number, since it is smaller than the sum of its proper divisors (6295645552).

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

6268624688 is a wasteful number, since it uses less digits than its factorization.

6268624688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13510004 (or 13509998 counting only the distinct ones).

The product of its digits is 10616832, while the sum is 56.

The square root of 6268624688 is about 79174.6467500803. The cubic root of 6268624688 is about 1843.8436398398.

The spelling of 6268624688 in words is "six billion, two hundred sixty-eight million, six hundred twenty-four thousand, six hundred eighty-eight".