98650800 has 180 divisors, whose sum is σ = 348304840. Its totient is φ = 25850880.

The previous prime is 98650759. The next prime is 98650801. The reversal of 98650800 is 805689.

It is a tau number, because it is divible by the number of its divisors (180).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (98650801) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 240996 + ... + 241404.

Almost surely, 2^98650800 is an apocalyptic number.

98650800 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98650800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174152420).

98650800 is an abundant number, since it is smaller than the sum of its proper divisors (249654040).

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

98650800 is a wasteful number, since it uses less digits than its factorization.

98650800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500 (or 486 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 98650800 is about 9932.3109093504. The cubic root of 98650800 is about 462.0619470541.

The spelling of 98650800 in words is "ninety-eight million, six hundred fifty thousand, eight hundred".