3450686056 has 32 divisors (see below), whose sum is σ = 6566027400. Its totient is φ = 1699799040.

The previous prime is 3450686023. The next prime is 3450686077. The reversal of 3450686056 is 6506860543.

3450686056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2794813956 + 655872100 = 52866^2 + 25610^2 .

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, 616840 + ... + 622408.

Almost surely, 2^3450686056 is an apocalyptic number.

It is an amenable number.

3450686056 is a deficient number, since it is larger than the sum of its proper divisors (3115341344).

3450686056 is a wasteful number, since it uses less digits than its factorization.

3450686056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6709 (or 6705 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 43.

The square root of 3450686056 is about 58742.5404285514. The cubic root of 3450686056 is about 1511.1299607622.

The spelling of 3450686056 in words is "three billion, four hundred fifty million, six hundred eighty-six thousand, fifty-six".