4988309920 has 96 divisors (see below), whose sum is σ = 13415310720. Its totient is φ = 1735050240.

The previous prime is 4988309917. The next prime is 4988309927. The reversal of 4988309920 is 299038894.

It is not an unprimeable number, because it can be changed into a prime (4988309927) 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 15 ways as a sum of consecutive naturals, for example, 21135 + ... + 102094.

It is an arithmetic number, because the mean of its divisors is an integer number (139742820).

Almost surely, 2^4988309920 is an apocalyptic number.

4988309920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4988309920 is an abundant number, since it is smaller than the sum of its proper divisors (8427000800).

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

4988309920 is a wasteful number, since it uses less digits than its factorization.

4988309920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123278 (or 123270 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 52.

The square root of 4988309920 is about 70627.9683977955. The cubic root of 4988309920 is about 1708.6422563653.

The spelling of 4988309920 in words is "four billion, nine hundred eighty-eight million, three hundred nine thousand, nine hundred twenty".