325911239 has 2 divisors, whose sum is σ = 325911240. Its totient is φ = 325911238.

The previous prime is 325911211. The next prime is 325911247. The reversal of 325911239 is 932119523.

It is a strong prime.

It is an emirp because it is prime and its reverse (932119523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 325911239 - 2²⁰ = 324862663 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 325911199 and 325911208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325911259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162955619 + 162955620.

It is an arithmetic number, because the mean of its divisors is an integer number (162955620).

Almost surely, 2^325911239 is an apocalyptic number.

325911239 is a deficient number, since it is larger than the sum of its proper divisors (1).

325911239 is an equidigital number, since it uses as much as digits as its factorization.

325911239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14580, while the sum is 35.

The square root of 325911239 is about 18053.0119093740. The cubic root of 325911239 is about 688.1764064221.

The spelling of 325911239 in words is "three hundred twenty-five million, nine hundred eleven thousand, two hundred thirty-nine".