4678886858 has 16 divisors (see below), whose sum is σ = 7093432320. Its totient is φ = 2314454256.

The previous prime is 4678886813. The next prime is 4678886879. The reversal of 4678886858 is 8586888764.

It is a super-2 number, since 2×4678886858² = 43783964459930224328, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209591 + ... + 230837.

It is an arithmetic number, because the mean of its divisors is an integer number (443339520).

Almost surely, 2^4678886858 is an apocalyptic number.

4678886858 is a deficient number, since it is larger than the sum of its proper divisors (2414545462).

4678886858 is a wasteful number, since it uses less digits than its factorization.

4678886858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22421.

The product of its digits is 165150720, while the sum is 68.

The square root of 4678886858 is about 68402.3892711358. The cubic root of 4678886858 is about 1672.5566940965.

The spelling of 4678886858 in words is "four billion, six hundred seventy-eight million, eight hundred eighty-six thousand, eight hundred fifty-eight".