345104567 has 2 divisors, whose sum is σ = 345104568. Its totient is φ = 345104566.

The previous prime is 345104549. The next prime is 345104569. The reversal of 345104567 is 765401543.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 345104567 - 2¹⁰ = 345103543 is a prime.

Together with 345104569, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (345104569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172552283 + 172552284.

It is an arithmetic number, because the mean of its divisors is an integer number (172552284).

Almost surely, 2^345104567 is an apocalyptic number.

345104567 is a deficient number, since it is larger than the sum of its proper divisors (1).

345104567 is an equidigital number, since it uses as much as digits as its factorization.

345104567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 345104567 is about 18576.9902567666. The cubic root of 345104567 is about 701.4287600255.

The spelling of 345104567 in words is "three hundred forty-five million, one hundred four thousand, five hundred sixty-seven".