3742015164 has 12 divisors (see below), whose sum is σ = 8731368744. Its totient is φ = 1247338384.

The previous prime is 3742015141. The next prime is 3742015181. The reversal of 3742015164 is 4615102473.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155917287 + ... + 155917310.

It is an arithmetic number, because the mean of its divisors is an integer number (727614062).

Almost surely, 2^3742015164 is an apocalyptic number.

It is an amenable number.

3742015164 is an abundant number, since it is smaller than the sum of its proper divisors (4989353580).

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

3742015164 is a wasteful number, since it uses less digits than its factorization.

3742015164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311834604 (or 311834602 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 3742015164 is about 61172.0129144039. The cubic root of 3742015164 is about 1552.5127697509.

The spelling of 3742015164 in words is "three billion, seven hundred forty-two million, fifteen thousand, one hundred sixty-four".