3628125436 has 12 divisors (see below), whose sum is σ = 6837621112. Its totient is φ = 1674519408.

The previous prime is 3628125407. The next prime is 3628125437. The reversal of 3628125436 is 6345218263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3628125437) 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, 34885770 + ... + 34885873.

Almost surely, 2^3628125436 is an apocalyptic number.

It is an amenable number.

3628125436 is a deficient number, since it is larger than the sum of its proper divisors (3209495676).

3628125436 is a wasteful number, since it uses less digits than its factorization.

3628125436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69771660 (or 69771658 counting only the distinct ones).

The product of its digits is 207360, while the sum is 40.

The square root of 3628125436 is about 60233.9226350069. The cubic root of 3628125436 is about 1536.5997724409.

The spelling of 3628125436 in words is "three billion, six hundred twenty-eight million, one hundred twenty-five thousand, four hundred thirty-six".