325864037 has 2 divisors, whose sum is σ = 325864038. Its totient is φ = 325864036.

The previous prime is 325864027. The next prime is 325864051. The reversal of 325864037 is 730468523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 322884961 + 2979076 = 17969^2 + 1726^2 .

It is a cyclic number.

It is not a de Polignac number, because 325864037 - 2²⁶ = 258755173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325864027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162932018 + 162932019.

It is an arithmetic number, because the mean of its divisors is an integer number (162932019).

Almost surely, 2^325864037 is an apocalyptic number.

It is an amenable number.

325864037 is a deficient number, since it is larger than the sum of its proper divisors (1).

325864037 is an equidigital number, since it uses as much as digits as its factorization.

325864037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 325864037 is about 18051.7045455547. The cubic root of 325864037 is about 688.1431817614.

The spelling of 325864037 in words is "three hundred twenty-five million, eight hundred sixty-four thousand, thirty-seven".