346057165673 has 2 divisors, whose sum is σ = 346057165674. Its totient is φ = 346057165672.

The previous prime is 346057165669. The next prime is 346057165679. The reversal of 346057165673 is 376561750643.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 250312097344 + 95745068329 = 500312^2 + 309427^2 .

It is a cyclic number.

It is not a de Polignac number, because 346057165673 - 2² = 346057165669 is a prime.

It is not a weakly prime, because it can be changed into another prime (346057165679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173028582836 + 173028582837.

It is an arithmetic number, because the mean of its divisors is an integer number (173028582837).

Almost surely, 2^346057165673 is an apocalyptic number.

It is an amenable number.

346057165673 is a deficient number, since it is larger than the sum of its proper divisors (1).

346057165673 is an equidigital number, since it uses as much as digits as its factorization.

346057165673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9525600, while the sum is 53.

The spelling of 346057165673 in words is "three hundred forty-six billion, fifty-seven million, one hundred sixty-five thousand, six hundred seventy-three".