3336500725 has 12 divisors (see below), whose sum is σ = 4138367940. Its totient is φ = 2668486400.

The previous prime is 3336500689. The next prime is 3336500737. The reversal of 3336500725 is 5270056333.

It can be written as a sum of positive squares in 6 ways, for example, as 102758769 + 3233741956 = 10137^2 + 56866^2 .

It is not a de Polignac number, because 3336500725 - 2⁹ = 3336500213 is a prime.

It is a super-2 number, since 2×3336500725² = 22264474175851051250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90291 + ... + 121759.

It is an arithmetic number, because the mean of its divisors is an integer number (344863995).

Almost surely, 2^3336500725 is an apocalyptic number.

It is an amenable number.

3336500725 is a deficient number, since it is larger than the sum of its proper divisors (801867215).

3336500725 is a wasteful number, since it uses less digits than its factorization.

3336500725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35720 (or 35715 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 34.

The square root of 3336500725 is about 57762.4508223119. The cubic root of 3336500725 is about 1494.2745778694.

The spelling of 3336500725 in words is "three billion, three hundred thirty-six million, five hundred thousand, seven hundred twenty-five".