4899039720 has 32 divisors (see below), whose sum is σ = 14697119520. Its totient is φ = 1306410560.

The previous prime is 4899039713. The next prime is 4899039731. The reversal of 4899039720 is 279309984.

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, 20412546 + ... + 20412785.

It is an arithmetic number, because the mean of its divisors is an integer number (459284985).

Almost surely, 2^4899039720 is an apocalyptic number.

4899039720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4899039720 is an abundant number, since it is smaller than the sum of its proper divisors (9798079800).

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

4899039720 is a wasteful number, since it uses less digits than its factorization.

4899039720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40825345 (or 40825341 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 51.

The square root of 4899039720 is about 69993.1405210539. The cubic root of 4899039720 is about 1698.3882902404.

The spelling of 4899039720 in words is "four billion, eight hundred ninety-nine million, thirty-nine thousand, seven hundred twenty".