98791800 has 48 divisors (see below), whose sum is σ = 306256440. Its totient is φ = 26344320.

The previous prime is 98791793. The next prime is 98791801. The reversal of 98791800 is 819789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98791801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81727 + ... + 82926.

Almost surely, 2^98791800 is an apocalyptic number.

It is an amenable number.

98791800 is an abundant number, since it is smaller than the sum of its proper divisors (207464640).

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

98791800 is a wasteful number, since it uses less digits than its factorization.

98791800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164672 (or 164663 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 42.

The square root of 98791800 is about 9939.4064209086. The cubic root of 98791800 is about 462.2819814905.

The spelling of 98791800 in words is "ninety-eight million, seven hundred ninety-one thousand, eight hundred".