3784274572 has 12 divisors (see below), whose sum is σ = 7131902176. Its totient is φ = 1746588240.

The previous prime is 3784274569. The next prime is 3784274587. The reversal of 3784274572 is 2754724873.

3784274572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 36387204 + ... + 36387307.

Almost surely, 2^3784274572 is an apocalyptic number.

It is an amenable number.

3784274572 is a deficient number, since it is larger than the sum of its proper divisors (3347627604).

3784274572 is a wasteful number, since it uses less digits than its factorization.

3784274572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72774528 (or 72774526 counting only the distinct ones).

The product of its digits is 2634240, while the sum is 49.

The square root of 3784274572 is about 61516.4577328702. The cubic root of 3784274572 is about 1558.3351969195.

The spelling of 3784274572 in words is "three billion, seven hundred eighty-four million, two hundred seventy-four thousand, five hundred seventy-two".