3626564648 has 16 divisors (see below), whose sum is σ = 7771210080. Its totient is φ = 1554241968.

The previous prime is 3626564633. The next prime is 3626564653. The reversal of 3626564648 is 8464656263.

It is a super-2 number, since 2×3626564648² = 26303942292246727808, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3626564596 and 3626564605.

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, 32379986 + ... + 32380097.

It is an arithmetic number, because the mean of its divisors is an integer number (485700630).

Almost surely, 2^3626564648 is an apocalyptic number.

It is an amenable number.

3626564648 is an abundant number, since it is smaller than the sum of its proper divisors (4144645432).

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

3626564648 is a wasteful number, since it uses less digits than its factorization.

3626564648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64760096 (or 64760092 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 50.

The square root of 3626564648 is about 60220.9651865528. The cubic root of 3626564648 is about 1536.3793968852.

The spelling of 3626564648 in words is "three billion, six hundred twenty-six million, five hundred sixty-four thousand, six hundred forty-eight".