345959270839 has 8 divisors (see below), whose sum is σ = 425796025760. Its totient is φ = 273726016416.

The previous prime is 345959270819. The next prime is 345959270861. The reversal of 345959270839 is 938072959543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 345959270839 - 2⁵ = 345959270807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345959270819) 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 7 ways as a sum of consecutive naturals, for example, 1900875024 + ... + 1900875205.

It is an arithmetic number, because the mean of its divisors is an integer number (53224503220).

Almost surely, 2^345959270839 is an apocalyptic number.

345959270839 is a deficient number, since it is larger than the sum of its proper divisors (79836754921).

345959270839 is a wasteful number, since it uses less digits than its factorization.

345959270839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3801750249.

The product of its (nonzero) digits is 73483200, while the sum is 64.

The spelling of 345959270839 in words is "three hundred forty-five billion, nine hundred fifty-nine million, two hundred seventy thousand, eight hundred thirty-nine".