3361860866 has 32 divisors (see below), whose sum is σ = 6213002880. Its totient is φ = 1328576256.

The previous prime is 3361860847. The next prime is 3361860869. The reversal of 3361860866 is 6680681633.

It is a happy number.

It is a super-2 number, since 2×3361860866² = 22604216964684539912, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3361860866.

It is not an unprimeable number, because it can be changed into a prime (3361860869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174485 + ... + 192791.

It is an arithmetic number, because the mean of its divisors is an integer number (194156340).

Almost surely, 2^3361860866 is an apocalyptic number.

3361860866 is a deficient number, since it is larger than the sum of its proper divisors (2851142014).

3361860866 is a wasteful number, since it uses less digits than its factorization.

3361860866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19338.

The product of its (nonzero) digits is 746496, while the sum is 47.

The square root of 3361860866 is about 57981.5562571409. The cubic root of 3361860866 is about 1498.0509301444.

The spelling of 3361860866 in words is "three billion, three hundred sixty-one million, eight hundred sixty thousand, eight hundred sixty-six".