34108034779 has 24 divisors (see below), whose sum is σ = 44692728480. Its totient is φ = 25399116288.

The previous prime is 34108034777. The next prime is 34108034791. The reversal of 34108034779 is 97743080143.

34108034779 = 12313² + 12314² + ... + 12533².

It is not a de Polignac number, because 34108034779 - 2¹ = 34108034777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34108034777) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 827884 + ... + 868105.

It is an arithmetic number, because the mean of its divisors is an integer number (1862197020).

Almost surely, 2^34108034779 is an apocalyptic number.

34108034779 is a deficient number, since it is larger than the sum of its proper divisors (10584693701).

34108034779 is a wasteful number, since it uses less digits than its factorization.

34108034779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696039 (or 1696026 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 46.

The spelling of 34108034779 in words is "thirty-four billion, one hundred eight million, thirty-four thousand, seven hundred seventy-nine".