34768774665 has 64 divisors (see below), whose sum is σ = 65998817280. Its totient is φ = 17324556480.

The previous prime is 34768774643. The next prime is 34768774721. The reversal of 34768774665 is 56647786743.

34768774665 is a `hidden beast` number, since 3 + 47 + 68 + 77 + 466 + 5 = 666.

It is not a de Polignac number, because 34768774665 - 2⁸ = 34768774409 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3310 + ... + 263720.

It is an arithmetic number, because the mean of its divisors is an integer number (1031231520).

Almost surely, 2^34768774665 is an apocalyptic number.

It is an amenable number.

34768774665 is a deficient number, since it is larger than the sum of its proper divisors (31230042615).

34768774665 is a wasteful number, since it uses less digits than its factorization.

34768774665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260491 (or 260485 counting only the distinct ones).

The product of its digits is 142248960, while the sum is 63.

The spelling of 34768774665 in words is "thirty-four billion, seven hundred sixty-eight million, seven hundred seventy-four thousand, six hundred sixty-five".