3772865372 has 24 divisors (see below), whose sum is σ = 6720299040. Its totient is φ = 1852868160.

The previous prime is 3772865333. The next prime is 3772865381. The reversal of 3772865372 is 2735682773.

3772865372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3772865372.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166754 + ... + 188022.

It is an arithmetic number, because the mean of its divisors is an integer number (280012460).

Almost surely, 2^3772865372 is an apocalyptic number.

It is an amenable number.

3772865372 is a deficient number, since it is larger than the sum of its proper divisors (2947433668).

3772865372 is a wasteful number, since it uses less digits than its factorization.

3772865372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22061 (or 22059 counting only the distinct ones).

The product of its digits is 2963520, while the sum is 50.

The square root of 3772865372 is about 61423.6548245055. The cubic root of 3772865372 is about 1556.7675467904.

The spelling of 3772865372 in words is "three billion, seven hundred seventy-two million, eight hundred sixty-five thousand, three hundred seventy-two".