4936872220 has 96 divisors (see below), whose sum is σ = 12658705920. Its totient is φ = 1579564800.

The previous prime is 4936872209. The next prime is 4936872229. The reversal of 4936872220 is 222786394.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4936872229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164370 + ... + 192070.

It is an arithmetic number, because the mean of its divisors is an integer number (131861520).

Almost surely, 2^4936872220 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 4936872220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6329352960).

4936872220 is an abundant number, since it is smaller than the sum of its proper divisors (7721833700).

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

4936872220 is a wasteful number, since it uses less digits than its factorization.

4936872220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27803 (or 27801 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 4936872220 is about 70262.8793887640. The cubic root of 4936872220 is about 1702.7489802853.

The spelling of 4936872220 in words is "four billion, nine hundred thirty-six million, eight hundred seventy-two thousand, two hundred twenty".