341222591 has 2 divisors, whose sum is σ = 341222592. Its totient is φ = 341222590.

The previous prime is 341222579. The next prime is 341222617. The reversal of 341222591 is 195222143.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 341222591 - 2²² = 337028287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (341222551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170611295 + 170611296.

It is an arithmetic number, because the mean of its divisors is an integer number (170611296).

Almost surely, 2^341222591 is an apocalyptic number.

341222591 is a deficient number, since it is larger than the sum of its proper divisors (1).

341222591 is an equidigital number, since it uses as much as digits as its factorization.

341222591 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 29.

The square root of 341222591 is about 18472.2113186267. The cubic root of 341222591 is about 698.7887836615.

The spelling of 341222591 in words is "three hundred forty-one million, two hundred twenty-two thousand, five hundred ninety-one".