325711667 has 8 divisors (see below), whose sum is σ = 333985680. Its totient is φ = 317453440.

The previous prime is 325711663. The next prime is 325711679. The reversal of 325711667 is 766117523.

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

It is a cyclic number.

It is not a de Polignac number, because 325711667 - 2² = 325711663 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 325711667.

It is not an unprimeable number, because it can be changed into a prime (325711663) 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, 45584 + ... + 52242.

It is an arithmetic number, because the mean of its divisors is an integer number (41748210).

Almost surely, 2^325711667 is an apocalyptic number.

325711667 is a deficient number, since it is larger than the sum of its proper divisors (8274013).

325711667 is a wasteful number, since it uses less digits than its factorization.

325711667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7893.

The product of its digits is 52920, while the sum is 38.

The square root of 325711667 is about 18047.4836750169. The cubic root of 325711667 is about 688.0359092883.

The spelling of 325711667 in words is "three hundred twenty-five million, seven hundred eleven thousand, six hundred sixty-seven".