4632644630 has 16 divisors (see below), whose sum is σ = 8344372464. Its totient is φ = 1851810720.

The previous prime is 4632644561. The next prime is 4632644641. The reversal of 4632644630 is 364462364.

It is a super-2 number, since 2×4632644630² = 42922792535735673800, which contains 22 as substring.

It is a Curzon number.

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, 140216 + ... + 170075.

It is an arithmetic number, because the mean of its divisors is an integer number (521523279).

Almost surely, 2^4632644630 is an apocalyptic number.

4632644630 is a deficient number, since it is larger than the sum of its proper divisors (3711727834).

4632644630 is a wasteful number, since it uses less digits than its factorization.

4632644630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311791.

The product of its (nonzero) digits is 248832, while the sum is 38.

The square root of 4632644630 is about 68063.5337754366. The cubic root of 4632644630 is about 1667.0283882000.

The spelling of 4632644630 in words is "four billion, six hundred thirty-two million, six hundred forty-four thousand, six hundred thirty".