3630390564 has 48 divisors (see below), whose sum is σ = 8844917760. Its totient is φ = 1156768800.

The previous prime is 3630390559. The next prime is 3630390583. The reversal of 3630390564 is 4650930363.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 559539 + ... + 565989.

It is an arithmetic number, because the mean of its divisors is an integer number (184269120).

Almost surely, 2^3630390564 is an apocalyptic number.

It is an amenable number.

3630390564 is an abundant number, since it is smaller than the sum of its proper divisors (5214527196).

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

3630390564 is a wasteful number, since it uses less digits than its factorization.

3630390564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8520 (or 8518 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 39.

The square root of 3630390564 is about 60252.7224613129. The cubic root of 3630390564 is about 1536.9194849335.

The spelling of 3630390564 in words is "three billion, six hundred thirty million, three hundred ninety thousand, five hundred sixty-four".