3712974732 has 72 divisors (see below), whose sum is σ = 9821710080. Its totient is φ = 1180454880.

The previous prime is 3712974721. The next prime is 3712974767. The reversal of 3712974732 is 2374792173.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 291007 + ... + 303497.

It is an arithmetic number, because the mean of its divisors is an integer number (136412640).

Almost surely, 2^3712974732 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3712974732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4910855040).

3712974732 is an abundant number, since it is smaller than the sum of its proper divisors (6108735348).

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

3712974732 is a wasteful number, since it uses less digits than its factorization.

3712974732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12883 (or 12878 counting only the distinct ones).

The product of its digits is 444528, while the sum is 45.

The square root of 3712974732 is about 60934.1836082178. The cubic root of 3712974732 is about 1548.4861712339.

The spelling of 3712974732 in words is "three billion, seven hundred twelve million, nine hundred seventy-four thousand, seven hundred thirty-two".