34312890479 has 6 divisors (see below), whose sum is σ = 39914995104. Its totient is φ = 29411048940.

The previous prime is 34312890467. The next prime is 34312890517. The reversal of 34312890479 is 97409821343.

It is not a de Polignac number, because 34312890479 - 2²⁴ = 34296113263 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 (34312890439) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 350131487 + ... + 350131584.

It is an arithmetic number, because the mean of its divisors is an integer number (6652499184).

Almost surely, 2^34312890479 is an apocalyptic number.

34312890479 is a deficient number, since it is larger than the sum of its proper divisors (5602104625).

34312890479 is an equidigital number, since it uses as much as digits as its factorization.

34312890479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700263085 (or 700263078 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 34312890479 in words is "thirty-four billion, three hundred twelve million, eight hundred ninety thousand, four hundred seventy-nine".