3563667220 has 12 divisors (see below), whose sum is σ = 7483701204. Its totient is φ = 1425466880.

The previous prime is 3563667199. The next prime is 3563667251. The reversal of 3563667220 is 227663653.

It is a happy number.

3563667220 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 2 ways, for example, as 1922120964 + 1641546256 = 43842^2 + 40516^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89091661 + ... + 89091700.

It is an arithmetic number, because the mean of its divisors is an integer number (623641767).

Almost surely, 2^3563667220 is an apocalyptic number.

It is an amenable number.

3563667220 is an abundant number, since it is smaller than the sum of its proper divisors (3920033984).

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

3563667220 is a wasteful number, since it uses less digits than its factorization.

3563667220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178183370 (or 178183368 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 40.

The square root of 3563667220 is about 59696.4590239656. The cubic root of 3563667220 is about 1527.4454674124.

The spelling of 3563667220 in words is "three billion, five hundred sixty-three million, six hundred sixty-seven thousand, two hundred twenty".