3630364738 has 32 divisors (see below), whose sum is σ = 7311507840. Its totient is φ = 1305624960.

The previous prime is 3630364729. The next prime is 3630364757. The reversal of 3630364738 is 8374630363.

It is a junction number, because it is equal to n+sod(n) for n = 3630364694 and 3630364703.

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, 904683 + ... + 908686.

It is an arithmetic number, because the mean of its divisors is an integer number (228484620).

Almost surely, 2^3630364738 is an apocalyptic number.

3630364738 is an abundant number, since it is smaller than the sum of its proper divisors (3681143102).

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

3630364738 is a wasteful number, since it uses less digits than its factorization.

3630364738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1813402.

The product of its (nonzero) digits is 653184, while the sum is 43.

The square root of 3630364738 is about 60252.5081469643. The cubic root of 3630364738 is about 1536.9158404609.

The spelling of 3630364738 in words is "three billion, six hundred thirty million, three hundred sixty-four thousand, seven hundred thirty-eight".