34939345718 has 8 divisors (see below), whose sum is σ = 52412661048. Its totient is φ = 17468458704.

The previous prime is 34939345703. The next prime is 34939345723. The reversal of 34939345718 is 81754393943.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570671 + ... + 628922.

It is an arithmetic number, because the mean of its divisors is an integer number (6551582631).

Almost surely, 2^34939345718 is an apocalyptic number.

34939345718 is a deficient number, since it is larger than the sum of its proper divisors (17473315330).

34939345718 is a wasteful number, since it uses less digits than its factorization.

34939345718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214158.

The product of its digits is 9797760, while the sum is 56.

The spelling of 34939345718 in words is "thirty-four billion, nine hundred thirty-nine million, three hundred forty-five thousand, seven hundred eighteen".