676396525 has 12 divisors (see below), whose sum is σ = 958550752. Its totient is φ = 463814640.

The previous prime is 676396517. The next prime is 676396549. The reversal of 676396525 is 525693676.

It is a happy number.

It is not a de Polignac number, because 676396525 - 2³ = 676396517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1932387 + ... + 1932736.

Almost surely, 2^676396525 is an apocalyptic number.

It is an amenable number.

676396525 is a deficient number, since it is larger than the sum of its proper divisors (282154227).

676396525 is a wasteful number, since it uses less digits than its factorization.

676396525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3865140 (or 3865135 counting only the distinct ones).

The product of its digits is 2041200, while the sum is 49.

The square root of 676396525 is about 26007.6243628671. The cubic root of 676396525 is about 877.8098623492.

The spelling of 676396525 in words is "six hundred seventy-six million, three hundred ninety-six thousand, five hundred twenty-five".