4896879878 has 16 divisors (see below), whose sum is σ = 8061064704. Its totient is φ = 2212524360.

The previous prime is 4896879863. The next prime is 4896879901. The reversal of 4896879878 is 8789786984.

It is a super-2 number, since 2×4896879878² = 47958865079122589768, which contains 22 as substring.

It is a congruent number.

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, 662750 + ... + 670097.

It is an arithmetic number, because the mean of its divisors is an integer number (503816544).

Almost surely, 2^4896879878 is an apocalyptic number.

4896879878 is a deficient number, since it is larger than the sum of its proper divisors (3164184826).

4896879878 is a wasteful number, since it uses less digits than its factorization.

4896879878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333027.

The product of its digits is 390168576, while the sum is 74.

The square root of 4896879878 is about 69977.7098653564. The cubic root of 4896879878 is about 1698.1386637981.

The spelling of 4896879878 in words is "four billion, eight hundred ninety-six million, eight hundred seventy-nine thousand, eight hundred seventy-eight".