346768422671 has 4 divisors (see below), whose sum is σ = 378292824744. Its totient is φ = 315244020600.

The previous prime is 346768422641. The next prime is 346768422677. The reversal of 346768422671 is 176224867643.

It is a happy number.

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 346768422671 - 2¹⁸ = 346768160527 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 (346768422677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15762201020 + ... + 15762201041.

It is an arithmetic number, because the mean of its divisors is an integer number (94573206186).

Almost surely, 2^346768422671 is an apocalyptic number.

346768422671 is a deficient number, since it is larger than the sum of its proper divisors (31524402073).

346768422671 is a wasteful number, since it uses less digits than its factorization.

346768422671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31524402072.

The product of its digits is 16257024, while the sum is 56.

The spelling of 346768422671 in words is "three hundred forty-six billion, seven hundred sixty-eight million, four hundred twenty-two thousand, six hundred seventy-one".