346608751673 has 2 divisors, whose sum is σ = 346608751674. Its totient is φ = 346608751672.

The previous prime is 346608751637. The next prime is 346608751711. The reversal of 346608751673 is 376157806643.

Together with previous prime (346608751637) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 283373099584 + 63235652089 = 532328^2 + 251467^2 .

It is a cyclic number.

It is not a de Polignac number, because 346608751673 - 2⁶ = 346608751609 is a prime.

It is not a weakly prime, because it can be changed into another prime (346608751273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173304375836 + 173304375837.

It is an arithmetic number, because the mean of its divisors is an integer number (173304375837).

Almost surely, 2^346608751673 is an apocalyptic number.

It is an amenable number.

346608751673 is a deficient number, since it is larger than the sum of its proper divisors (1).

346608751673 is an equidigital number, since it uses as much as digits as its factorization.

346608751673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15240960, while the sum is 56.

The spelling of 346608751673 in words is "three hundred forty-six billion, six hundred eight million, seven hundred fifty-one thousand, six hundred seventy-three".