98319698 has 4 divisors (see below), whose sum is σ = 147479550. Its totient is φ = 49159848.

The previous prime is 98319673. The next prime is 98319701. The reversal of 98319698 is 89691389.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89691389 = 71 ⋅1263259.

It can be written as a sum of positive squares in only one way, i.e., 93180409 + 5139289 = 9653^2 + 2267^2 .

It is a super-2 number, since 2×98319698² = 19333526029622408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24579923 + ... + 24579926.

Almost surely, 2^98319698 is an apocalyptic number.

98319698 is a deficient number, since it is larger than the sum of its proper divisors (49159852).

98319698 is a wasteful number, since it uses less digits than its factorization.

98319698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49159851.

The product of its digits is 839808, while the sum is 53.

The square root of 98319698 is about 9915.6289765198. The cubic root of 98319698 is about 461.5444276337.

The spelling of 98319698 in words is "ninety-eight million, three hundred nineteen thousand, six hundred ninety-eight".