422340967 has 2 divisors, whose sum is σ = 422340968. Its totient is φ = 422340966.

The previous prime is 422340943. The next prime is 422340983. The reversal of 422340967 is 769043224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422340967 - 2¹⁵ = 422308199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422340937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211170483 + 211170484.

It is an arithmetic number, because the mean of its divisors is an integer number (211170484).

Almost surely, 2^422340967 is an apocalyptic number.

422340967 is a deficient number, since it is larger than the sum of its proper divisors (1).

422340967 is an equidigital number, since it uses as much as digits as its factorization.

422340967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 422340967 is about 20550.9359154273. The cubic root of 422340967 is about 750.2760269923.

The spelling of 422340967 in words is "four hundred twenty-two million, three hundred forty thousand, nine hundred sixty-seven".