325004636 has 12 divisors (see below), whose sum is σ = 620463480. Its totient is φ = 147729360.

The previous prime is 325004587. The next prime is 325004681. The reversal of 325004636 is 636400523.

It is a junction number, because it is equal to n+sod(n) for n = 325004599 and 325004608.

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 3 ways as a sum of consecutive naturals, for example, 3693191 + ... + 3693278.

It is an arithmetic number, because the mean of its divisors is an integer number (51705290).

Almost surely, 2^325004636 is an apocalyptic number.

It is an amenable number.

325004636 is a deficient number, since it is larger than the sum of its proper divisors (295458844).

325004636 is a wasteful number, since it uses less digits than its factorization.

325004636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7386484 (or 7386482 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 325004636 is about 18027.8849563669. The cubic root of 325004636 is about 687.5377026596.

The spelling of 325004636 in words is "three hundred twenty-five million, four thousand, six hundred thirty-six".