325876665 has 8 divisors (see below), whose sum is σ = 521402688. Its totient is φ = 173800880.

The previous prime is 325876637. The next prime is 325876667. The reversal of 325876665 is 566678523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 325876665 - 2⁹ = 325876153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (325876667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10862541 + ... + 10862570.

It is an arithmetic number, because the mean of its divisors is an integer number (65175336).

Almost surely, 2^325876665 is an apocalyptic number.

It is an amenable number.

325876665 is a deficient number, since it is larger than the sum of its proper divisors (195526023).

325876665 is a wasteful number, since it uses less digits than its factorization.

325876665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21725119.

The product of its digits is 1814400, while the sum is 48.

The square root of 325876665 is about 18052.0543152296. The cubic root of 325876665 is about 688.1520707037.

The spelling of 325876665 in words is "three hundred twenty-five million, eight hundred seventy-six thousand, six hundred sixty-five".