325670317 has 48 divisors (see below), whose sum is σ = 424189440. Its totient is φ = 248082912.

The previous prime is 325670297. The next prime is 325670341. The reversal of 325670317 is 713076523.

It is a de Polignac number, because none of the positive numbers 2^k-325670317 is a prime.

It is a super-2 number, since 2×325670317² = 212122310749760978, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325670357) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1434558 + ... + 1434784.

It is an arithmetic number, because the mean of its divisors is an integer number (8837280).

Almost surely, 2^325670317 is an apocalyptic number.

It is an amenable number.

325670317 is a deficient number, since it is larger than the sum of its proper divisors (98519123).

325670317 is a wasteful number, since it uses less digits than its factorization.

325670317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 34.

The square root of 325670317 is about 18046.3380495878. The cubic root of 325670317 is about 688.0067920334.

The spelling of 325670317 in words is "three hundred twenty-five million, six hundred seventy thousand, three hundred seventeen".