98397936 has 160 divisors (see below), whose sum is σ = 347755520. Its totient is φ = 25940736.

The previous prime is 98397913. The next prime is 98397947. The reversal of 98397936 is 63979389.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38061 + ... + 40563.

It is an arithmetic number, because the mean of its divisors is an integer number (2173472).

Almost surely, 2^98397936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98397936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173877760).

98397936 is an abundant number, since it is smaller than the sum of its proper divisors (249357584).

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

98397936 is a wasteful number, since it uses less digits than its factorization.

98397936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2540 (or 2528 counting only the distinct ones).

The product of its digits is 2204496, while the sum is 54.

The square root of 98397936 is about 9919.5733779231. The cubic root of 98397936 is about 461.6668199912. Note that the first 3 decimals are identical.

The spelling of 98397936 in words is "ninety-eight million, three hundred ninety-seven thousand, nine hundred thirty-six".