34794545856 has 112 divisors (see below), whose sum is σ = 105909465600. Its totient is φ = 9875404800.

The previous prime is 34794545833. The next prime is 34794545867. The reversal of 34794545856 is 65854549743.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is a self number, because there is not a number n which added to its sum of digits gives 34794545856.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117220 + ... + 288668.

Almost surely, 2^34794545856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34794545856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52954732800).

34794545856 is an abundant number, since it is smaller than the sum of its proper divisors (71114919744).

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

34794545856 is a wasteful number, since it uses less digits than its factorization.

34794545856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171622 (or 171612 counting only the distinct ones).

The product of its digits is 72576000, while the sum is 60.

The spelling of 34794545856 in words is "thirty-four billion, seven hundred ninety-four million, five hundred forty-five thousand, eight hundred fifty-six".