323712379 has 2 divisors, whose sum is σ = 323712380. Its totient is φ = 323712378.

The previous prime is 323712331. The next prime is 323712383. The reversal of 323712379 is 973217323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323712379 - 2⁷ = 323712251 is a prime.

It is not a weakly prime, because it can be changed into another prime (323712479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161856189 + 161856190.

It is an arithmetic number, because the mean of its divisors is an integer number (161856190).

Almost surely, 2^323712379 is an apocalyptic number.

323712379 is a deficient number, since it is larger than the sum of its proper divisors (1).

323712379 is an equidigital number, since it uses as much as digits as its factorization.

323712379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47628, while the sum is 37.

The square root of 323712379 is about 17992.0087538885. The cubic root of 323712379 is about 686.6252484156.

The spelling of 323712379 in words is "three hundred twenty-three million, seven hundred twelve thousand, three hundred seventy-nine".