323965049 has 2 divisors, whose sum is σ = 323965050. Its totient is φ = 323965048.

The previous prime is 323964997. The next prime is 323965063. The reversal of 323965049 is 940569323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 313998400 + 9966649 = 17720^2 + 3157^2 .

It is a cyclic number.

It is not a de Polignac number, because 323965049 - 2¹² = 323960953 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 323964997 and 323965015.

It is not a weakly prime, because it can be changed into another prime (323965069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161982524 + 161982525.

It is an arithmetic number, because the mean of its divisors is an integer number (161982525).

Almost surely, 2^323965049 is an apocalyptic number.

It is an amenable number.

323965049 is a deficient number, since it is larger than the sum of its proper divisors (1).

323965049 is an equidigital number, since it uses as much as digits as its factorization.

323965049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 174960, while the sum is 41.

The square root of 323965049 is about 17999.0291127049. The cubic root of 323965049 is about 686.8038477874.

The spelling of 323965049 in words is "three hundred twenty-three million, nine hundred sixty-five thousand, forty-nine".