34779900208 has 20 divisors (see below), whose sum is σ = 67391718400. Its totient is φ = 17388489024.

The previous prime is 34779900193. The next prime is 34779900251. The reversal of 34779900208 is 80200997743.

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, 119866 + ... + 289702.

It is an arithmetic number, because the mean of its divisors is an integer number (3369585920).

Almost surely, 2^34779900208 is an apocalyptic number.

It is an amenable number.

34779900208 is a deficient number, since it is larger than the sum of its proper divisors (32611818192).

34779900208 is a wasteful number, since it uses less digits than its factorization.

34779900208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182644 (or 182638 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 49.

The spelling of 34779900208 in words is "thirty-four billion, seven hundred seventy-nine million, nine hundred thousand, two hundred eight".