98388276 has 72 divisors (see below), whose sum is σ = 269085600. Its totient is φ = 27897408.

The previous prime is 98388263. The next prime is 98388287. The reversal of 98388276 is 67288389.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87051 + ... + 88173.

It is an arithmetic number, because the mean of its divisors is an integer number (3737300).

Almost surely, 2^98388276 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 98388276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134542800).

98388276 is an abundant number, since it is smaller than the sum of its proper divisors (170697324).

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

98388276 is a wasteful number, since it uses less digits than its factorization.

98388276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293 (or 1284 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 51.

The square root of 98388276 is about 9919.0864498703. The cubic root of 98388276 is about 461.6517117901.

The spelling of 98388276 in words is "ninety-eight million, three hundred eighty-eight thousand, two hundred seventy-six".