3556410660 has 72 divisors (see below), whose sum is σ = 11768492736. Its totient is φ = 862159680.

The previous prime is 3556410623. The next prime is 3556410701. The reversal of 3556410660 is 660146553.

3556410660 is a `hidden beast` number, since 3 + 5 + 5 + 641 + 0 + 6 + 6 + 0 = 666.

3556410660 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 896104 + ... + 900063.

It is an arithmetic number, because the mean of its divisors is an integer number (163451288).

Almost surely, 2^3556410660 is an apocalyptic number.

3556410660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3556410660 is an abundant number, since it is smaller than the sum of its proper divisors (8212082076).

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

3556410660 is a wasteful number, since it uses less digits than its factorization.

3556410660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796193 (or 1796188 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 3556410660 is about 59635.6492376833. The cubic root of 3556410660 is about 1526.4080032098.

The spelling of 3556410660 in words is "three billion, five hundred fifty-six million, four hundred ten thousand, six hundred sixty".