98331408 has 120 divisors (see below), whose sum is σ = 326243008. Its totient is φ = 28086912.

The previous prime is 98331397. The next prime is 98331421. The reversal of 98331408 is 80413389.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25410 + ... + 29022.

Almost surely, 2^98331408 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 98331408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163121504).

98331408 is an abundant number, since it is smaller than the sum of its proper divisors (227911600).

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

98331408 is a wasteful number, since it uses less digits than its factorization.

98331408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3643 (or 3625 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 98331408 is about 9916.2194408958. The cubic root of 98331408 is about 461.5627504141.

The spelling of 98331408 in words is "ninety-eight million, three hundred thirty-one thousand, four hundred eight".