323874479 has 2 divisors, whose sum is σ = 323874480. Its totient is φ = 323874478.

The previous prime is 323874469. The next prime is 323874487. The reversal of 323874479 is 974478323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323874479 - 2⁸ = 323874223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323874469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161937239 + 161937240.

It is an arithmetic number, because the mean of its divisors is an integer number (161937240).

Almost surely, 2^323874479 is an apocalyptic number.

323874479 is a deficient number, since it is larger than the sum of its proper divisors (1).

323874479 is an equidigital number, since it uses as much as digits as its factorization.

323874479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1016064, while the sum is 47.

The square root of 323874479 is about 17996.5129677946. The cubic root of 323874479 is about 686.7398392138.

The spelling of 323874479 in words is "three hundred twenty-three million, eight hundred seventy-four thousand, four hundred seventy-nine".