99318395 has 8 divisors (see below), whose sum is σ = 130016880. Its totient is φ = 72231520.

The previous prime is 99318391. The next prime is 99318409. The reversal of 99318395 is 59381399.

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

It is not a de Polignac number, because 99318395 - 2² = 99318391 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99318391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 902840 + ... + 902949.

It is an arithmetic number, because the mean of its divisors is an integer number (16252110).

Almost surely, 2^99318395 is an apocalyptic number.

99318395 is a deficient number, since it is larger than the sum of its proper divisors (30698485).

99318395 is a wasteful number, since it uses less digits than its factorization.

99318395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805805.

The product of its digits is 262440, while the sum is 47.

The square root of 99318395 is about 9965.8614780660. The cubic root of 99318395 is about 463.1019015120.

The spelling of 99318395 in words is "ninety-nine million, three hundred eighteen thousand, three hundred ninety-five".