3556223613 has 12 divisors (see below), whose sum is σ = 5137860000. Its totient is φ = 2370311496.

The previous prime is 3556223551. The next prime is 3556223617. The reversal of 3556223613 is 3163226553.

3556223613 is a `hidden beast` number, since 35 + 5 + 6 + 2 + 2 + 3 + 613 = 666.

3556223613 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3556223613 - 2⁸ = 3556223357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3556223617) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5470 + ... + 84512.

It is an arithmetic number, because the mean of its divisors is an integer number (428155000).

Almost surely, 2^3556223613 is an apocalyptic number.

It is an amenable number.

3556223613 is a deficient number, since it is larger than the sum of its proper divisors (1581636387).

3556223613 is a wasteful number, since it uses less digits than its factorization.

3556223613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84048 (or 84045 counting only the distinct ones).

The product of its digits is 97200, while the sum is 36.

The square root of 3556223613 is about 59634.0809688554. The cubic root of 3556223613 is about 1526.3812426104.

The spelling of 3556223613 in words is "three billion, five hundred fifty-six million, two hundred twenty-three thousand, six hundred thirteen".