34717768656 has 40 divisors (see below), whose sum is σ = 90916175040. Its totient is φ = 11414059776.

The previous prime is 34717768649. The next prime is 34717768693. The reversal of 34717768656 is 65686771743.

It is a super-3 number, since 3×34717768656³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34717768656.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4950516 + ... + 4957523.

It is an arithmetic number, because the mean of its divisors is an integer number (2272904376).

Almost surely, 2^34717768656 is an apocalyptic number.

It is an amenable number.

34717768656 is an abundant number, since it is smaller than the sum of its proper divisors (56198406384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34717768656 is a wasteful number, since it uses less digits than its factorization.

34717768656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9908123 (or 9908117 counting only the distinct ones).

The product of its digits is 35562240, while the sum is 60.

The spelling of 34717768656 in words is "thirty-four billion, seven hundred seventeen million, seven hundred sixty-eight thousand, six hundred fifty-six".