4798909520 has 40 divisors (see below), whose sum is σ = 11642576256. Its totient is φ = 1836103808.

The previous prime is 4798909519. The next prime is 4798909529. The reversal of 4798909520 is 259098974.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×4798909520² = 46059065162293260800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4798909529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1302212 + ... + 1305891.

Almost surely, 2^4798909520 is an apocalyptic number.

4798909520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4798909520 is an abundant number, since it is smaller than the sum of its proper divisors (6843666736).

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

4798909520 is a wasteful number, since it uses less digits than its factorization.

4798909520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2608139 (or 2608133 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 53.

The square root of 4798909520 is about 69274.1619942096. The cubic root of 4798909520 is about 1686.7375783657.

The spelling of 4798909520 in words is "four billion, seven hundred ninety-eight million, nine hundred nine thousand, five hundred twenty".