346748132173 has 2 divisors, whose sum is σ = 346748132174. Its totient is φ = 346748132172.

The previous prime is 346748132141. The next prime is 346748132327. The reversal of 346748132173 is 371231847643.

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., 346312241289 + 435890884 = 588483^2 + 20878^2 .

It is a cyclic number.

It is not a de Polignac number, because 346748132173 - 2⁵ = 346748132141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (346748130173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173374066086 + 173374066087.

It is an arithmetic number, because the mean of its divisors is an integer number (173374066087).

Almost surely, 2^346748132173 is an apocalyptic number.

It is an amenable number.

346748132173 is a deficient number, since it is larger than the sum of its proper divisors (1).

346748132173 is an equidigital number, since it uses as much as digits as its factorization.

346748132173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2032128, while the sum is 49.

The spelling of 346748132173 in words is "three hundred forty-six billion, seven hundred forty-eight million, one hundred thirty-two thousand, one hundred seventy-three".