4861874186 has 32 divisors (see below), whose sum is σ = 8203628160. Its totient is φ = 2145495744.

The previous prime is 4861874167. The next prime is 4861874191. The reversal of 4861874186 is 6814781684.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46361 + ... + 108963.

It is an arithmetic number, because the mean of its divisors is an integer number (256363380).

Almost surely, 2^4861874186 is an apocalyptic number.

4861874186 is a deficient number, since it is larger than the sum of its proper divisors (3341753974).

4861874186 is a wasteful number, since it uses less digits than its factorization.

4861874186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62750.

The product of its digits is 2064384, while the sum is 53.

The square root of 4861874186 is about 69727.1409567322. The cubic root of 4861874186 is about 1694.0825618485.

The spelling of 4861874186 in words is "four billion, eight hundred sixty-one million, eight hundred seventy-four thousand, one hundred eighty-six".