3626252664 has 32 divisors (see below), whose sum is σ = 9258520320. Its totient is φ = 1183032416.

The previous prime is 3626252639. The next prime is 3626252681. The reversal of 3626252664 is 4662526263.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1606254 + ... + 1608509.

It is an arithmetic number, because the mean of its divisors is an integer number (289328760).

Almost surely, 2^3626252664 is an apocalyptic number.

It is an amenable number.

3626252664 is an abundant number, since it is smaller than the sum of its proper divisors (5632267656).

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

3626252664 is a wasteful number, since it uses less digits than its factorization.

3626252664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3214819 (or 3214815 counting only the distinct ones).

The product of its digits is 622080, while the sum is 42.

The square root of 3626252664 is about 60218.3748037092. The cubic root of 3626252664 is about 1536.3353387032.

The spelling of 3626252664 in words is "three billion, six hundred twenty-six million, two hundred fifty-two thousand, six hundred sixty-four".