98803599 has 8 divisors (see below), whose sum is σ = 131791152. Its totient is φ = 65842560.

The previous prime is 98803589. The next prime is 98803613. The reversal of 98803599 is 99530889.

It is a Cunningham number, because it is equal to 9940²-1.

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

It is not a de Polignac number, because 98803599 - 2⁸ = 98803343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98803559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4969 + ... + 14909.

It is an arithmetic number, because the mean of its divisors is an integer number (16473894).

Almost surely, 2^98803599 is an apocalyptic number.

98803599 is a deficient number, since it is larger than the sum of its proper divisors (32987553).

98803599 is a wasteful number, since it uses less digits than its factorization.

98803599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13257.

The product of its (nonzero) digits is 699840, while the sum is 51.

The square root of 98803599 is about 9939.9999496982. Note that the first 4 decimals coincide. The cubic root of 98803599 is about 462.3003846642.

The spelling of 98803599 in words is "ninety-eight million, eight hundred three thousand, five hundred ninety-nine".