34122449 has 2 divisors, whose sum is σ = 34122450. Its totient is φ = 34122448.

The previous prime is 34122443. The next prime is 34122457. The reversal of 34122449 is 94422143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22391824 + 11730625 = 4732^2 + 3425^2 .

It is a cyclic number.

It is not a de Polignac number, because 34122449 - 2⁴ = 34122433 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (34122443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17061224 + 17061225.

It is an arithmetic number, because the mean of its divisors is an integer number (17061225).

Almost surely, 2^34122449 is an apocalyptic number.

It is an amenable number.

34122449 is a deficient number, since it is larger than the sum of its proper divisors (1).

34122449 is an equidigital number, since it uses as much as digits as its factorization.

34122449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 29.

The square root of 34122449 is about 5841.4423732499. The cubic root of 34122449 is about 324.3496232265.

The spelling of 34122449 in words is "thirty-four million, one hundred twenty-two thousand, four hundred forty-nine".