3699530613632 has 48 divisors (see below), whose sum is σ = 8573449866120. Its totient is φ = 1585513117440.

The previous prime is 3699530613587. The next prime is 3699530613643. The reversal of 3699530613632 is 2363160359963.

It is a super-2 number, since 2×3699530613632² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 294918044 + ... + 294930587.

Almost surely, 2^{3699530613632} is an apocalyptic number.

3699530613632 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3699530613632 is an abundant number, since it is smaller than the sum of its proper divisors (4873919252488).

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

3699530613632 is an equidigital number, since it uses as much as digits as its factorization.

3699530613632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589848659 (or 589848640 counting only the distinct ones).

The product of its (nonzero) digits is 14171760, while the sum is 56.

The spelling of 3699530613632 in words is "three trillion, six hundred ninety-nine billion, five hundred thirty million, six hundred thirteen thousand, six hundred thirty-two".