3624632064 has 90 divisors (see below), whose sum is σ = 10808058800. Its totient is φ = 1208203776.

The previous prime is 3624632027. The next prime is 3624632069. The reversal of 3624632064 is 4602364263.

3624632064 is a `hidden beast` number, since 3 + 624 + 6 + 3 + 20 + 6 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3624632069) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 66664 + ... + 108135.

Almost surely, 2^3624632064 is an apocalyptic number.

It is an amenable number.

3624632064 is an abundant number, since it is smaller than the sum of its proper divisors (7183426736).

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

3624632064 is an equidigital number, since it uses as much as digits as its factorization.

3624632064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174827 (or 174804 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

The square root of 3624632064 is about 60204.9172742559. The cubic root of 3624632064 is about 1536.1064379367.

The spelling of 3624632064 in words is "three billion, six hundred twenty-four million, six hundred thirty-two thousand, sixty-four".