4879866942 has 48 divisors (see below), whose sum is σ = 10654584720. Its totient is φ = 1614110976.

The previous prime is 4879866857. The next prime is 4879866973. The reversal of 4879866942 is 2496689784.

4879866942 is a `hidden beast` number, since 487 + 9 + 8 + 66 + 94 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 4879866942.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3276534 + ... + 3278022.

It is an arithmetic number, because the mean of its divisors is an integer number (221970515).

Almost surely, 2^4879866942 is an apocalyptic number.

4879866942 is an abundant number, since it is smaller than the sum of its proper divisors (5774717778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4879866942 is a wasteful number, since it uses less digits than its factorization.

4879866942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2777 (or 2774 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 63.

The square root of 4879866942 is about 69856.0444199355. The cubic root of 4879866942 is about 1696.1698015047.

The spelling of 4879866942 in words is "four billion, eight hundred seventy-nine million, eight hundred sixty-six thousand, nine hundred forty-two".