325693401 has 24 divisors (see below), whose sum is σ = 484085952. Its totient is φ = 194594400.

The previous prime is 325693373. The next prime is 325693439. The reversal of 325693401 is 104396523.

It is not a de Polignac number, because 325693401 - 2²⁵ = 292138969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (325693451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19455 + ... + 32091.

It is an arithmetic number, because the mean of its divisors is an integer number (20170248).

Almost surely, 2^325693401 is an apocalyptic number.

It is an amenable number.

325693401 is a deficient number, since it is larger than the sum of its proper divisors (158392551).

325693401 is a wasteful number, since it uses less digits than its factorization.

325693401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12733 (or 12722 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 325693401 is about 18046.9776139940. The cubic root of 325693401 is about 688.0230473001.

The spelling of 325693401 in words is "three hundred twenty-five million, six hundred ninety-three thousand, four hundred one".