99791682 has 8 divisors (see below), whose sum is σ = 199583376. Its totient is φ = 33263892.

The previous prime is 99791677. The next prime is 99791693. The reversal of 99791682 is 28619799.

It is a happy number.

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

99791682 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8315968 + ... + 8315979.

It is an arithmetic number, because the mean of its divisors is an integer number (24947922).

Almost surely, 2^99791682 is an apocalyptic number.

99791682 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99791682 is a wasteful number, since it uses less digits than its factorization.

99791682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16631952.

The product of its digits is 489888, while the sum is 51.

The square root of 99791682 is about 9989.5786697938. The cubic root of 99791682 is about 463.8363504586.

The spelling of 99791682 in words is "ninety-nine million, seven hundred ninety-one thousand, six hundred eighty-two".