3626687064 has 128 divisors (see below), whose sum is σ = 12173575680. Its totient is φ = 869529600.

The previous prime is 3626687059. The next prime is 3626687069. The reversal of 3626687064 is 4607866263.

It is an interprime number because it is at equal distance from previous prime (3626687059) and next prime (3626687069).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3626687069) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51457 + ... + 99504.

It is an arithmetic number, because the mean of its divisors is an integer number (95106060).

Almost surely, 2^3626687064 is an apocalyptic number.

It is an amenable number.

3626687064 is an abundant number, since it is smaller than the sum of its proper divisors (8546888616).

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

3626687064 is a wasteful number, since it uses less digits than its factorization.

3626687064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151001 (or 150997 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 48.

The square root of 3626687064 is about 60221.9815681948. The cubic root of 3626687064 is about 1536.3966837045.

The spelling of 3626687064 in words is "three billion, six hundred twenty-six million, six hundred eighty-seven thousand, sixty-four".