3472621632 has 84 divisors (see below), whose sum is σ = 10322342576. Its totient is φ = 1157535360.

The previous prime is 3472621589. The next prime is 3472621651. The reversal of 3472621632 is 2361262743.

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96094 + ... + 127197.

Almost surely, 2^3472621632 is an apocalyptic number.

3472621632 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3472621632 is an abundant number, since it is smaller than the sum of its proper divisors (6849720944).

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

3472621632 is an equidigital number, since it uses as much as digits as its factorization.

3472621632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223318 (or 223296 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 3472621632 is about 58928.9541057705. The cubic root of 3472621632 is about 1514.3252205259.

The spelling of 3472621632 in words is "three billion, four hundred seventy-two million, six hundred twenty-one thousand, six hundred thirty-two".