8948728020 has 24 divisors (see below), whose sum is σ = 25056438624. Its totient is φ = 2386327456.

The previous prime is 8948727961. The next prime is 8948728037. The reversal of 8948728020 is 208278498.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 74572674 + ... + 74572793.

It is an arithmetic number, because the mean of its divisors is an integer number (1044018276).

Almost surely, 2^8948728020 is an apocalyptic number.

It is an amenable number.

8948728020 is an abundant number, since it is smaller than the sum of its proper divisors (16107710604).

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

8948728020 is a wasteful number, since it uses less digits than its factorization.

8948728020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149145479 (or 149145477 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 48.

The square root of 8948728020 is about 94597.7167800576. The cubic root of 8948728020 is about 2076.1262977205.

The spelling of 8948728020 in words is "eight billion, nine hundred forty-eight million, seven hundred twenty-eight thousand, twenty".