2098786488 has 32 divisors (see below), whose sum is σ = 5256591360. Its totient is φ = 698312160.

The previous prime is 2098786477. The next prime is 2098786511. The reversal of 2098786488 is 8846878902.

It is a super-2 number, since 2×2098786488² = 8809809444422748288, which contains 22 as substring.

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, 66808 + ... + 93063.

It is an arithmetic number, because the mean of its divisors is an integer number (164268480).

Almost surely, 2^2098786488 is an apocalyptic number.

It is an amenable number.

2098786488 is an abundant number, since it is smaller than the sum of its proper divisors (3157804872).

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

2098786488 is a wasteful number, since it uses less digits than its factorization.

2098786488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160427 (or 160423 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 60.

The square root of 2098786488 is about 45812.5145347862. The cubic root of 2098786488 is about 1280.3324510808.

The spelling of 2098786488 in words is "two billion, ninety-eight million, seven hundred eighty-six thousand, four hundred eighty-eight".