99798695 has 4 divisors (see below), whose sum is σ = 119758440. Its totient is φ = 79838952.

The previous prime is 99798689. The next prime is 99798701. The reversal of 99798695 is 59689799.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59689799 = 13 ⋅4591523.

It is an interprime number because it is at equal distance from previous prime (99798689) and next prime (99798701).

It is a cyclic number.

It is not a de Polignac number, because 99798695 - 2⁶ = 99798631 is a prime.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9979865 + ... + 9979874.

It is an arithmetic number, because the mean of its divisors is an integer number (29939610).

Almost surely, 2^99798695 is an apocalyptic number.

99798695 is a deficient number, since it is larger than the sum of its proper divisors (19959745).

99798695 is a wasteful number, since it uses less digits than its factorization.

99798695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19959744.

The product of its digits is 11022480, while the sum is 62.

The square root of 99798695 is about 9989.9296794322. The cubic root of 99798695 is about 463.8472157868.

The spelling of 99798695 in words is "ninety-nine million, seven hundred ninety-eight thousand, six hundred ninety-five".