4959426986 has 16 divisors (see below), whose sum is σ = 7472896704. Its totient is φ = 2468487744.

The previous prime is 4959426971. The next prime is 4959427007. The reversal of 4959426986 is 6896249594.

It is a happy 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, 398291 + ... + 410553.

It is an arithmetic number, because the mean of its divisors is an integer number (467056044).

Almost surely, 2^4959426986 is an apocalyptic number.

4959426986 is a deficient number, since it is larger than the sum of its proper divisors (2513469718).

4959426986 is a wasteful number, since it uses less digits than its factorization.

4959426986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13165.

The product of its digits is 33592320, while the sum is 62.

The square root of 4959426986 is about 70423.1992031035. The cubic root of 4959426986 is about 1705.3381207232.

The spelling of 4959426986 in words is "four billion, nine hundred fifty-nine million, four hundred twenty-six thousand, nine hundred eighty-six".