98805799 has 8 divisors (see below), whose sum is σ = 101697120. Its totient is φ = 95926176.

The previous prime is 98805779. The next prime is 98805803. The reversal of 98805799 is 99750889.

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 98805799 - 2⁵ = 98805767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98805779) 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, 15957 + ... + 21265.

It is an arithmetic number, because the mean of its divisors is an integer number (12712140).

Almost surely, 2^98805799 is an apocalyptic number.

98805799 is a deficient number, since it is larger than the sum of its proper divisors (2891321).

98805799 is a wasteful number, since it uses less digits than its factorization.

98805799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5849.

The product of its (nonzero) digits is 1632960, while the sum is 55.

The square root of 98805799 is about 9940.1106130666. The cubic root of 98805799 is about 462.3038158931.

The spelling of 98805799 in words is "ninety-eight million, eight hundred five thousand, seven hundred ninety-nine".