5866660931 has 16 divisors (see below), whose sum is σ = 6145348608. Its totient is φ = 5594740800.

The previous prime is 5866660927. The next prime is 5866660967. The reversal of 5866660931 is 1390666685.

5866660931 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5866660931 - 2² = 5866660927 is a prime.

It is a super-2 number, since 2×5866660931² = 68835420958643573522, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 5.

It is a self number, because there is not a number n which added to its sum of digits gives 5866660931.

It is not an unprimeable number, because it can be changed into a prime (5866662931) 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, 2162666 + ... + 2165376.

It is an arithmetic number, because the mean of its divisors is an integer number (384084288).

Almost surely, 2^5866660931 is an apocalyptic number.

5866660931 is a deficient number, since it is larger than the sum of its proper divisors (278687677).

5866660931 is a wasteful number, since it uses less digits than its factorization.

5866660931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3922.

The product of its (nonzero) digits is 1399680, while the sum is 50.

The square root of 5866660931 is about 76594.1311785701. The cubic root of 5866660931 is about 1803.5588982344.

The spelling of 5866660931 in words is "five billion, eight hundred sixty-six million, six hundred sixty thousand, nine hundred thirty-one".