3742538568 has 16 divisors (see below), whose sum is σ = 9356346480. Its totient is φ = 1247512848.

The previous prime is 3742538561. The next prime is 3742538573. The reversal of 3742538568 is 8658352473.

It is a happy number.

3742538568 is digitally balanced in base 2 and base 4, because in such bases 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 3742538568.

It is not an unprimeable number, because it can be changed into a prime (3742538561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77969530 + ... + 77969577.

It is an arithmetic number, because the mean of its divisors is an integer number (584771655).

Almost surely, 2^3742538568 is an apocalyptic number.

It is an amenable number.

3742538568 is an abundant number, since it is smaller than the sum of its proper divisors (5613807912).

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

3742538568 is a wasteful number, since it uses less digits than its factorization.

3742538568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155939116 (or 155939112 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 51.

The square root of 3742538568 is about 61176.2908976999. The cubic root of 3742538568 is about 1552.5851508499.

The spelling of 3742538568 in words is "three billion, seven hundred forty-two million, five hundred thirty-eight thousand, five hundred sixty-eight".