98519399 has 8 divisors (see below), whose sum is σ = 108837120. Its totient is φ = 88428600.

The previous prime is 98519383. The next prime is 98519411. The reversal of 98519399 is 99391589.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98519399 - 2⁴ = 98519383 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 98519399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98519299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55817 + ... + 57554.

It is an arithmetic number, because the mean of its divisors is an integer number (13604640).

Almost surely, 2^98519399 is an apocalyptic number.

98519399 is a deficient number, since it is larger than the sum of its proper divisors (10317721).

98519399 is a wasteful number, since it uses less digits than its factorization.

98519399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113461.

The product of its digits is 787320, while the sum is 53.

The square root of 98519399 is about 9925.6938800267. The cubic root of 98519399 is about 461.8567033084.

The spelling of 98519399 in words is "ninety-eight million, five hundred nineteen thousand, three hundred ninety-nine".