3732172804 has 12 divisors (see below), whose sum is σ = 6670266624. Its totient is φ = 1826382344.

The previous prime is 3732172729. The next prime is 3732172817. The reversal of 3732172804 is 4082712373.

It is a super-2 number, since 2×3732172804² = 27858227677834444832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9925804 + ... + 9926179.

It is an arithmetic number, because the mean of its divisors is an integer number (555855552).

Almost surely, 2^3732172804 is an apocalyptic number.

It is an amenable number.

3732172804 is a deficient number, since it is larger than the sum of its proper divisors (2938093820).

3732172804 is a wasteful number, since it uses less digits than its factorization.

3732172804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19852034 (or 19852032 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 3732172804 is about 61091.5117180775. The cubic root of 3732172804 is about 1551.1504194749.

The spelling of 3732172804 in words is "three billion, seven hundred thirty-two million, one hundred seventy-two thousand, eight hundred four".