346775267623 has 4 divisors (see below), whose sum is σ = 350350270480. Its totient is φ = 343200264768.

The previous prime is 346775267599. The next prime is 346775267639. The reversal of 346775267623 is 326762577643.

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 346775267623 - 2²⁵ = 346741713191 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 (346775267693) 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, 1787501283 + ... + 1787501476.

It is an arithmetic number, because the mean of its divisors is an integer number (87587567620).

Almost surely, 2^346775267623 is an apocalyptic number.

346775267623 is a deficient number, since it is larger than the sum of its proper divisors (3575002857).

346775267623 is an equidigital number, since it uses as much as digits as its factorization.

346775267623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3575002856.

The product of its digits is 53343360, while the sum is 58.

The spelling of 346775267623 in words is "three hundred forty-six billion, seven hundred seventy-five million, two hundred sixty-seven thousand, six hundred twenty-three".