325468631 has 2 divisors, whose sum is σ = 325468632. Its totient is φ = 325468630.

The previous prime is 325468579. The next prime is 325468657. The reversal of 325468631 is 136864523.

It is a strong prime.

It is an emirp because it is prime and its reverse (136864523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 325468631 - 2¹⁴ = 325452247 is a prime.

It is a super-2 number, since 2×325468631² = 211859659530028322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325468681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162734315 + 162734316.

It is an arithmetic number, because the mean of its divisors is an integer number (162734316).

Almost surely, 2^325468631 is an apocalyptic number.

325468631 is a deficient number, since it is larger than the sum of its proper divisors (1).

325468631 is an equidigital number, since it uses as much as digits as its factorization.

325468631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 38.

The square root of 325468631 is about 18040.7491806743. The cubic root of 325468631 is about 687.8647363151.

The spelling of 325468631 in words is "three hundred twenty-five million, four hundred sixty-eight thousand, six hundred thirty-one".