342580867 has 2 divisors, whose sum is σ = 342580868. Its totient is φ = 342580866.

The previous prime is 342580853. The next prime is 342580877. The reversal of 342580867 is 768085243.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342580867 is a prime.

It is not a weakly prime, because it can be changed into another prime (342580877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171290433 + 171290434.

It is an arithmetic number, because the mean of its divisors is an integer number (171290434).

Almost surely, 2^342580867 is an apocalyptic number.

342580867 is a deficient number, since it is larger than the sum of its proper divisors (1).

342580867 is an equidigital number, since it uses as much as digits as its factorization.

342580867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 342580867 is about 18508.9401911617. The cubic root of 342580867 is about 699.7147592942.

The spelling of 342580867 in words is "three hundred forty-two million, five hundred eighty thousand, eight hundred sixty-seven".