325408723 has 2 divisors, whose sum is σ = 325408724. Its totient is φ = 325408722.

The previous prime is 325408717. The next prime is 325408757. The reversal of 325408723 is 327804523.

It is an a-pointer prime, because the next prime (325408757) can be obtained adding 325408723 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325408723 is a prime.

It is not a weakly prime, because it can be changed into another prime (325408793) 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, 162704361 + 162704362.

It is an arithmetic number, because the mean of its divisors is an integer number (162704362).

Almost surely, 2^325408723 is an apocalyptic number.

325408723 is a deficient number, since it is larger than the sum of its proper divisors (1).

325408723 is an equidigital number, since it uses as much as digits as its factorization.

325408723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 325408723 is about 18039.0887519298. The cubic root of 325408723 is about 687.8225293502.

The spelling of 325408723 in words is "three hundred twenty-five million, four hundred eight thousand, seven hundred twenty-three".