3742645904 has 40 divisors (see below), whose sum is σ = 7519786560. Its totient is φ = 1803040128.

The previous prime is 3742645847. The next prime is 3742645919. The reversal of 3742645904 is 4095462473.

3742645904 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 7 ways as a sum of consecutive naturals, for example, 30287 + ... + 91665.

It is an arithmetic number, because the mean of its divisors is an integer number (187994664).

Almost surely, 2^3742645904 is an apocalyptic number.

It is an amenable number.

3742645904 is an abundant number, since it is smaller than the sum of its proper divisors (3777140656).

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

3742645904 is a wasteful number, since it uses less digits than its factorization.

3742645904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61527 (or 61521 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 44.

The square root of 3742645904 is about 61177.1681593714. The cubic root of 3742645904 is about 1552.5999934212.

The spelling of 3742645904 in words is "three billion, seven hundred forty-two million, six hundred forty-five thousand, nine hundred four".