99364279 has 8 divisors (see below), whose sum is σ = 116329248. Its totient is φ = 83091840.

The previous prime is 99364267. The next prime is 99364327. The reversal of 99364279 is 97246399.

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 99364279 - 2¹³ = 99356087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99364229) 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, 172822 + ... + 173395.

It is an arithmetic number, because the mean of its divisors is an integer number (14541156).

Almost surely, 2^99364279 is an apocalyptic number.

99364279 is a deficient number, since it is larger than the sum of its proper divisors (16964969).

99364279 is a wasteful number, since it uses less digits than its factorization.

99364279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346265.

The product of its digits is 734832, while the sum is 49.

The square root of 99364279 is about 9968.1632711348. The cubic root of 99364279 is about 463.1732065179.

The spelling of 99364279 in words is "ninety-nine million, three hundred sixty-four thousand, two hundred seventy-nine".