345022967 has 2 divisors, whose sum is σ = 345022968. Its totient is φ = 345022966.

The previous prime is 345022961. The next prime is 345022987. The reversal of 345022967 is 769220543.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 345022967 - 2⁶ = 345022903 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 345022967.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (345022961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172511483 + 172511484.

It is an arithmetic number, because the mean of its divisors is an integer number (172511484).

Almost surely, 2^345022967 is an apocalyptic number.

345022967 is a deficient number, since it is larger than the sum of its proper divisors (1).

345022967 is an equidigital number, since it uses as much as digits as its factorization.

345022967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 345022967 is about 18574.7938615749. The cubic root of 345022967 is about 701.3734713738.

The spelling of 345022967 in words is "three hundred forty-five million, twenty-two thousand, nine hundred sixty-seven".