8498648820 has 24 divisors (see below), whose sum is σ = 23796216864. Its totient is φ = 2266306336.

The previous prime is 8498648803. The next prime is 8498648839. The reversal of 8498648820 is 288468948.

It is a happy number.

It is a congruent number.

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, 70822014 + ... + 70822133.

It is an arithmetic number, because the mean of its divisors is an integer number (991509036).

Almost surely, 2^8498648820 is an apocalyptic number.

It is an amenable number.

8498648820 is an abundant number, since it is smaller than the sum of its proper divisors (15297568044).

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

8498648820 is a wasteful number, since it uses less digits than its factorization.

8498648820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141644159 (or 141644157 counting only the distinct ones).

The product of its (nonzero) digits is 7077888, while the sum is 57.

The square root of 8498648820 is about 92188.1164792947. The cubic root of 8498648820 is about 2040.7194069784.

The spelling of 8498648820 in words is "eight billion, four hundred ninety-eight million, six hundred forty-eight thousand, eight hundred twenty".