346000920709 has 2 divisors, whose sum is σ = 346000920710. Its totient is φ = 346000920708.

The previous prime is 346000920703. The next prime is 346000920743. The reversal of 346000920709 is 907029000643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 277786973025 + 68213947684 = 527055^2 + 261178^2 .

It is a cyclic number.

It is not a de Polignac number, because 346000920709 - 2¹⁷ = 346000789637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (346000920703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173000460354 + 173000460355.

It is an arithmetic number, because the mean of its divisors is an integer number (173000460355).

Almost surely, 2^346000920709 is an apocalyptic number.

It is an amenable number.

346000920709 is a deficient number, since it is larger than the sum of its proper divisors (1).

346000920709 is an equidigital number, since it uses as much as digits as its factorization.

346000920709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 40.

The spelling of 346000920709 in words is "three hundred forty-six billion, nine hundred twenty thousand, seven hundred nine".