3724725972 has 48 divisors (see below), whose sum is σ = 9489940992. Its totient is φ = 1127654880.

The previous prime is 3724725947. The next prime is 3724725973. The reversal of 3724725972 is 2795274273.

3724725972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3724725973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135673 + ... + 160799.

It is an arithmetic number, because the mean of its divisors is an integer number (197707104).

Almost surely, 2^3724725972 is an apocalyptic number.

It is an amenable number.

3724725972 is an abundant number, since it is smaller than the sum of its proper divisors (5765215020).

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

3724725972 is a wasteful number, since it uses less digits than its factorization.

3724725972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26268 (or 26266 counting only the distinct ones).

The product of its digits is 1481760, while the sum is 48.

The square root of 3724725972 is about 61030.5331125331. The cubic root of 3724725972 is about 1550.1180585761.

The spelling of 3724725972 in words is "three billion, seven hundred twenty-four million, seven hundred twenty-five thousand, nine hundred seventy-two".