3628125164 has 12 divisors (see below), whose sum is σ = 6683388600. Its totient is φ = 1718585568.

The previous prime is 3628125161. The next prime is 3628125197. The reversal of 3628125164 is 4615218263.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (3628125161) 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, 23869169 + ... + 23869320.

It is an arithmetic number, because the mean of its divisors is an integer number (556949050).

Almost surely, 2^3628125164 is an apocalyptic number.

It is an amenable number.

3628125164 is a deficient number, since it is larger than the sum of its proper divisors (3055263436).

3628125164 is a wasteful number, since it uses less digits than its factorization.

3628125164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47738512 (or 47738510 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The square root of 3628125164 is about 60233.9203771430. The cubic root of 3628125164 is about 1536.5997340414.

The spelling of 3628125164 in words is "three billion, six hundred twenty-eight million, one hundred twenty-five thousand, one hundred sixty-four".