8667625968 has 50 divisors (see below), whose sum is σ = 25086627984. Its totient is φ = 2889208224.

The previous prime is 8667625963. The next prime is 8667625997. The reversal of 8667625968 is 8695267668.

It is a super-2 number, since 2×8667625968² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8667625963) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3342696 + ... + 3345287.

Almost surely, 2^8667625968 is an apocalyptic number.

It is an amenable number.

8667625968 is an abundant number, since it is smaller than the sum of its proper divisors (16419002016).

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

8667625968 is a wasteful number, since it uses less digits than its factorization.

8667625968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6688003 (or 6687988 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 63.

The square root of 8667625968 is about 93100.0857572108. The cubic root of 8667625968 is about 2054.1558342124.

The spelling of 8667625968 in words is "eight billion, six hundred sixty-seven million, six hundred twenty-five thousand, nine hundred sixty-eight".