99828395 has 8 divisors (see below), whose sum is σ = 125002656. Its totient is φ = 76390336.

The previous prime is 99828383. The next prime is 99828397. The reversal of 99828395 is 59382899.

It is a happy number.

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 99828395 - 2⁸ = 99828139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99828397) 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, 433922 + ... + 434151.

It is an arithmetic number, because the mean of its divisors is an integer number (15625332).

Almost surely, 2^99828395 is an apocalyptic number.

99828395 is a deficient number, since it is larger than the sum of its proper divisors (25174261).

99828395 is a wasteful number, since it uses less digits than its factorization.

99828395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868101.

The product of its digits is 1399680, while the sum is 53.

The square root of 99828395 is about 9991.4160658037. The cubic root of 99828395 is about 463.8932247248.

The spelling of 99828395 in words is "ninety-nine million, eight hundred twenty-eight thousand, three hundred ninety-five".