8098705660 has 12 divisors (see below), whose sum is σ = 17007281928. Its totient is φ = 3239482256.

The previous prime is 8098705609. The next prime is 8098705663. The reversal of 8098705660 is 665078908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8098705663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202467622 + ... + 202467661.

It is an arithmetic number, because the mean of its divisors is an integer number (1417273494).

Almost surely, 2^8098705660 is an apocalyptic number.

It is an amenable number.

8098705660 is an abundant number, since it is smaller than the sum of its proper divisors (8908576268).

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

8098705660 is a wasteful number, since it uses less digits than its factorization.

8098705660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404935292 (or 404935290 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 49.

The square root of 8098705660 is about 89992.8089349366. The cubic root of 8098705660 is about 2008.1918724686.

The spelling of 8098705660 in words is "eight billion, ninety-eight million, seven hundred five thousand, six hundred sixty".