98017398 has 32 divisors (see below), whose sum is σ = 227289600. Its totient is φ = 31251528.

The previous prime is 98017397. The next prime is 98017399. The reversal of 98017398 is 89371089.

It is an interprime number because it is at equal distance from previous prime (98017397) and next prime (98017399).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98017397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38218 + ... + 40701.

It is an arithmetic number, because the mean of its divisors is an integer number (7102800).

Almost surely, 2^98017398 is an apocalyptic number.

98017398 is an abundant number, since it is smaller than the sum of its proper divisors (129272202).

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

98017398 is a wasteful number, since it uses less digits than its factorization.

98017398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78953 (or 78947 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 45.

The square root of 98017398 is about 9900.3736293132. The cubic root of 98017398 is about 461.0709107107.

The spelling of 98017398 in words is "ninety-eight million, seventeen thousand, three hundred ninety-eight".