3624632464 has 20 divisors (see below), whose sum is σ = 7127544304. Its totient is φ = 1785266208.

The previous prime is 3624632461. The next prime is 3624632503. The reversal of 3624632464 is 4642364263.

It is a super-2 number, since 2×3624632464² = 26275920998165422592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3624632461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1689522 + ... + 1691665.

Almost surely, 2^3624632464 is an apocalyptic number.

It is an amenable number.

3624632464 is a deficient number, since it is larger than the sum of its proper divisors (3502911840).

3624632464 is a wasteful number, since it uses less digits than its factorization.

3624632464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3381262 (or 3381256 counting only the distinct ones).

The product of its digits is 497664, while the sum is 40.

The square root of 3624632464 is about 60204.9205962436. The cubic root of 3624632464 is about 1536.1064944429.

The spelling of 3624632464 in words is "three billion, six hundred twenty-four million, six hundred thirty-two thousand, four hundred sixty-four".