3557340572 has 12 divisors (see below), whose sum is σ = 6330860760. Its totient is φ = 1748523216.

The previous prime is 3557340571. The next prime is 3557340623. The reversal of 3557340572 is 2750437553.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3557340571) 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, 7536503 + ... + 7536974.

It is an arithmetic number, because the mean of its divisors is an integer number (527571730).

Almost surely, 2^3557340572 is an apocalyptic number.

It is an amenable number.

3557340572 is a deficient number, since it is larger than the sum of its proper divisors (2773520188).

3557340572 is a wasteful number, since it uses less digits than its factorization.

3557340572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15073540 (or 15073538 counting only the distinct ones).

The product of its (nonzero) digits is 441000, while the sum is 41.

The square root of 3557340572 is about 59643.4453397857. The cubic root of 3557340572 is about 1526.5410307253.

The spelling of 3557340572 in words is "three billion, five hundred fifty-seven million, three hundred forty thousand, five hundred seventy-two".