346738070671 has 4 divisors (see below), whose sum is σ = 346942396512. Its totient is φ = 346533744832.

The previous prime is 346738070639. The next prime is 346738070681. The reversal of 346738070671 is 176070837643.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 346738070671 - 2⁵ = 346738070639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346738070611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102160375 + ... + 102163768.

It is an arithmetic number, because the mean of its divisors is an integer number (86735599128).

Almost surely, 2^346738070671 is an apocalyptic number.

346738070671 is a deficient number, since it is larger than the sum of its proper divisors (204325841).

346738070671 is a wasteful number, since it uses less digits than its factorization.

346738070671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204325840.

The product of its (nonzero) digits is 3556224, while the sum is 52.

The spelling of 346738070671 in words is "three hundred forty-six billion, seven hundred thirty-eight million, seventy thousand, six hundred seventy-one".