3563120660 has 48 divisors (see below), whose sum is σ = 8222437440. Its totient is φ = 1286211840.

The previous prime is 3563120557. The next prime is 3563120663. The reversal of 3563120660 is 660213653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3563120663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28970 + ... + 89249.

It is an arithmetic number, because the mean of its divisors is an integer number (171300780).

Almost surely, 2^3563120660 is an apocalyptic number.

It is an amenable number.

3563120660 is an abundant number, since it is smaller than the sum of its proper divisors (4659316780).

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

3563120660 is a wasteful number, since it uses less digits than its factorization.

3563120660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118376 (or 118374 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 3563120660 is about 59691.8810224640. The cubic root of 3563120660 is about 1527.3673752650.

The spelling of 3563120660 in words is "three billion, five hundred sixty-three million, one hundred twenty thousand, six hundred sixty".