3316561011 has 16 divisors (see below), whose sum is σ = 4915804320. Its totient is φ = 2209969440.

The previous prime is 3316560967. The next prime is 3316561013. The reversal of 3316561011 is 1101656133.

3316561011 is a `hidden beast` number, since 3 + 3 + 1 + 656 + 1 + 0 + 1 + 1 = 666.

It is not a de Polignac number, because 3316561011 - 2¹⁷ = 3316429939 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3316561013) 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, 29121 + ... + 86493.

It is an arithmetic number, because the mean of its divisors is an integer number (307237770).

Almost surely, 2^3316561011 is an apocalyptic number.

3316561011 is a deficient number, since it is larger than the sum of its proper divisors (1599243309).

3316561011 is a wasteful number, since it uses less digits than its factorization.

3316561011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59523 (or 59517 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 3316561011 is about 57589.5911688909. The cubic root of 3316561011 is about 1491.2919160104.

The spelling of 3316561011 in words is "three billion, three hundred sixteen million, five hundred sixty-one thousand, eleven".