98349776 has 80 divisors (see below), whose sum is σ = 231830400. Its totient is φ = 39481344.

The previous prime is 98349739. The next prime is 98349781. The reversal of 98349776 is 67794389.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240260 + ... + 240668.

It is an arithmetic number, because the mean of its divisors is an integer number (2897880).

Almost surely, 2^98349776 is an apocalyptic number.

98349776 is the 5726-th octagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98349776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115915200).

98349776 is an abundant number, since it is smaller than the sum of its proper divisors (133480624).

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

98349776 is a wasteful number, since it uses less digits than its factorization.

98349776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556 (or 550 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 53.

The square root of 98349776 is about 9917.1455570643. The cubic root of 98349776 is about 461.5914881183.

The spelling of 98349776 in words is "ninety-eight million, three hundred forty-nine thousand, seven hundred seventy-six".