3513685406 has 32 divisors (see below), whose sum is σ = 6621246720. Its totient is φ = 1358510400.

The previous prime is 3513685391. The next prime is 3513685433. The reversal of 3513685406 is 6045863153.

It is a congruent number.

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, 66911 + ... + 107258.

It is an arithmetic number, because the mean of its divisors is an integer number (206913960).

Almost surely, 2^3513685406 is an apocalyptic number.

3513685406 is a deficient number, since it is larger than the sum of its proper divisors (3107561314).

3513685406 is a wasteful number, since it uses less digits than its factorization.

3513685406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174320.

The product of its (nonzero) digits is 259200, while the sum is 41.

The square root of 3513685406 is about 59276.3477788570. The cubic root of 3513685406 is about 1520.2708148007.

The spelling of 3513685406 in words is "three billion, five hundred thirteen million, six hundred eighty-five thousand, four hundred six".