325838917 has 2 divisors, whose sum is σ = 325838918. Its totient is φ = 325838916.

The previous prime is 325838869. The next prime is 325838927. The reversal of 325838917 is 719838523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 276922881 + 48916036 = 16641^2 + 6994^2 .

It is a cyclic number.

It is not a de Polignac number, because 325838917 - 2²⁷ = 191621189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325838927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162919458 + 162919459.

It is an arithmetic number, because the mean of its divisors is an integer number (162919459).

Almost surely, 2^325838917 is an apocalyptic number.

It is an amenable number.

325838917 is a deficient number, since it is larger than the sum of its proper divisors (1).

325838917 is an equidigital number, since it uses as much as digits as its factorization.

325838917 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 46.

The square root of 325838917 is about 18051.0087529756. The cubic root of 325838917 is about 688.1254989254.

The spelling of 325838917 in words is "three hundred twenty-five million, eight hundred thirty-eight thousand, nine hundred seventeen".