325311667 has 2 divisors, whose sum is σ = 325311668. Its totient is φ = 325311666.

The previous prime is 325311661. The next prime is 325311689. The reversal of 325311667 is 766113523.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 325311667 - 2²⁷ = 191093939 is a prime.

It is not a weakly prime, because it can be changed into another prime (325311661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162655833 + 162655834.

It is an arithmetic number, because the mean of its divisors is an integer number (162655834).

Almost surely, 2^325311667 is an apocalyptic number.

325311667 is a deficient number, since it is larger than the sum of its proper divisors (1).

325311667 is an equidigital number, since it uses as much as digits as its factorization.

325311667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 34.

The square root of 325311667 is about 18036.3983932491. The cubic root of 325311667 is about 687.7541395204.

The spelling of 325311667 in words is "three hundred twenty-five million, three hundred eleven thousand, six hundred sixty-seven".