4986579936 has 96 divisors (see below), whose sum is σ = 14335816320. Its totient is φ = 1508304384.

The previous prime is 4986579919. The next prime is 4986579959. The reversal of 4986579936 is 6399756894.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-3 number, since 3×4986579936³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39771 + ... + 107493.

It is an arithmetic number, because the mean of its divisors is an integer number (149331420).

Almost surely, 2^4986579936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4986579936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7167908160).

4986579936 is an abundant number, since it is smaller than the sum of its proper divisors (9349236384).

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

4986579936 is a wasteful number, since it uses less digits than its factorization.

4986579936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67808 (or 67800 counting only the distinct ones).

The product of its digits is 88179840, while the sum is 66.

The square root of 4986579936 is about 70615.7201761761. The cubic root of 4986579936 is about 1708.4447101295. Note that the first 3 decimals are identical.

The spelling of 4986579936 in words is "four billion, nine hundred eighty-six million, five hundred seventy-nine thousand, nine hundred thirty-six".