341222409 has 32 divisors (see below), whose sum is σ = 558489600. Its totient is φ = 204169680.

The previous prime is 341222393. The next prime is 341222449. The reversal of 341222409 is 904222143.

341222409 is a `hidden beast` number, since 3 + 412 + 2 + 240 + 9 = 666.

It is not a de Polignac number, because 341222409 - 2⁴ = 341222393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (341222449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16192 + ... + 30734.

It is an arithmetic number, because the mean of its divisors is an integer number (17452800).

Almost surely, 2^341222409 is an apocalyptic number.

It is an amenable number.

341222409 is a deficient number, since it is larger than the sum of its proper divisors (217267191).

341222409 is a wasteful number, since it uses less digits than its factorization.

341222409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14642 (or 14636 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 341222409 is about 18472.2063923073. The cubic root of 341222409 is about 698.7886594224.

The spelling of 341222409 in words is "three hundred forty-one million, two hundred twenty-two thousand, four hundred nine".