3316560993 has 6 divisors (see below), whose sum is σ = 4790588114. Its totient is φ = 2211040656.

The previous prime is 3316560967. The next prime is 3316561013. The reversal of 3316560993 is 3990656133.

3316560993 is a `hidden beast` number, since 3 + 31 + 6 + 5 + 609 + 9 + 3 = 666.

3316560993 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 only one way, i.e., 2262714624 + 1053846369 = 47568^2 + 32463^2 .

It is not a de Polignac number, because 3316560993 - 2¹⁰ = 3316559969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3316560193) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 184253380 + ... + 184253397.

Almost surely, 2^3316560993 is an apocalyptic number.

It is an amenable number.

3316560993 is a deficient number, since it is larger than the sum of its proper divisors (1474027121).

3316560993 is a wasteful number, since it uses less digits than its factorization.

3316560993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368506783 (or 368506780 counting only the distinct ones).

The product of its (nonzero) digits is 393660, while the sum is 45.

The square root of 3316560993 is about 57589.5910126127. The cubic root of 3316560993 is about 1491.2919133125.

The spelling of 3316560993 in words is "three billion, three hundred sixteen million, five hundred sixty thousand, nine hundred ninety-three".