3522188685 has 16 divisors (see below), whose sum is σ = 5638674240. Its totient is φ = 1877443200.

The previous prime is 3522188671. The next prime is 3522188689. The reversal of 3522188685 is 5868812253.

3522188685 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3522188685 - 2⁷ = 3522188557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3522188689) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38175 + ... + 92204.

It is an arithmetic number, because the mean of its divisors is an integer number (352417140).

Almost surely, 2^3522188685 is an apocalyptic number.

It is an amenable number.

3522188685 is a deficient number, since it is larger than the sum of its proper divisors (2116485555).

3522188685 is a wasteful number, since it uses less digits than its factorization.

3522188685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132188.

The product of its digits is 921600, while the sum is 48.

The square root of 3522188685 is about 59348.0301695010. The cubic root of 3522188685 is about 1521.4962017464.

The spelling of 3522188685 in words is "three billion, five hundred twenty-two million, one hundred eighty-eight thousand, six hundred eighty-five".