3628125186 has 32 divisors (see below), whose sum is σ = 8312051328. Its totient is φ = 1034208000.

The previous prime is 3628125161. The next prime is 3628125197. The reversal of 3628125186 is 6815218263.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81565 + ... + 117936.

It is an arithmetic number, because the mean of its divisors is an integer number (259751604).

Almost surely, 2^3628125186 is an apocalyptic number.

3628125186 is an abundant number, since it is smaller than the sum of its proper divisors (4683926142).

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

3628125186 is a wasteful number, since it uses less digits than its factorization.

3628125186 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199946.

The product of its digits is 138240, while the sum is 42.

The square root of 3628125186 is about 60233.9205597643. The cubic root of 3628125186 is about 1536.5997371472.

The spelling of 3628125186 in words is "three billion, six hundred twenty-eight million, one hundred twenty-five thousand, one hundred eighty-six".