325740923 has 2 divisors, whose sum is σ = 325740924. Its totient is φ = 325740922.

The previous prime is 325740913. The next prime is 325740929. The reversal of 325740923 is 329047523.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 325740923 - 2⁴ = 325740907 is a prime.

It is a super-2 number, since 2×325740923² = 212214297833783858, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (325740929) 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, 162870461 + 162870462.

It is an arithmetic number, because the mean of its divisors is an integer number (162870462).

Almost surely, 2^325740923 is an apocalyptic number.

325740923 is a deficient number, since it is larger than the sum of its proper divisors (1).

325740923 is an equidigital number, since it uses as much as digits as its factorization.

325740923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 325740923 is about 18048.2941853240. The cubic root of 325740923 is about 688.0565088737.

The spelling of 325740923 in words is "three hundred twenty-five million, seven hundred forty thousand, nine hundred twenty-three".