98684334 has 72 divisors (see below), whose sum is σ = 250967808. Its totient is φ = 27941760.

The previous prime is 98684317. The next prime is 98684359. The reversal of 98684334 is 43348689.

It is a self number, because there is not a number n which added to its sum of digits gives 98684334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 111574 + ... + 112454.

It is an arithmetic number, because the mean of its divisors is an integer number (3485664).

Almost surely, 2^98684334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98684334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125483904).

98684334 is an abundant number, since it is smaller than the sum of its proper divisors (152283474).

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

98684334 is a wasteful number, since it uses less digits than its factorization.

98684334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030 (or 1020 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 98684334 is about 9933.9988926917. The cubic root of 98684334 is about 462.1142967900.

The spelling of 98684334 in words is "ninety-eight million, six hundred eighty-four thousand, three hundred thirty-four".