325911089 has 4 divisors (see below), whose sum is σ = 372469824. Its totient is φ = 279352356.

The previous prime is 325911073. The next prime is 325911109. The reversal of 325911089 is 980119523.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 325911089 - 2⁴ = 325911073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325911049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23279357 + ... + 23279370.

It is an arithmetic number, because the mean of its divisors is an integer number (93117456).

Almost surely, 2^325911089 is an apocalyptic number.

It is an amenable number.

325911089 is a deficient number, since it is larger than the sum of its proper divisors (46558735).

325911089 is an equidigital number, since it uses as much as digits as its factorization.

325911089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46558734.

The product of its (nonzero) digits is 19440, while the sum is 38.

The square root of 325911089 is about 18053.0077549421. The cubic root of 325911089 is about 688.1763008448.

The spelling of 325911089 in words is "three hundred twenty-five million, nine hundred eleven thousand, eighty-nine".