332342449 has 2 divisors, whose sum is σ = 332342450. Its totient is φ = 332342448.

The previous prime is 332342441. The next prime is 332342453. The reversal of 332342449 is 944243233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 183331600 + 149010849 = 13540^2 + 12207^2 .

It is a cyclic number.

It is not a de Polignac number, because 332342449 - 2³ = 332342441 is a prime.

It is a super-2 number, since 2×332342449² = 220903006814635202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (332342441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166171224 + 166171225.

It is an arithmetic number, because the mean of its divisors is an integer number (166171225).

Almost surely, 2^332342449 is an apocalyptic number.

It is an amenable number.

332342449 is a deficient number, since it is larger than the sum of its proper divisors (1).

332342449 is an equidigital number, since it uses as much as digits as its factorization.

332342449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 34.

The square root of 332342449 is about 18230.2619015745. The cubic root of 332342449 is about 692.6735516220.

The spelling of 332342449 in words is "three hundred thirty-two million, three hundred forty-two thousand, four hundred forty-nine".