99342688 has 12 divisors (see below), whose sum is σ = 195580980. Its totient is φ = 49671328.

The previous prime is 99342653. The next prime is 99342689. The reversal of 99342688 is 88624399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99342689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1552198 + ... + 1552261.

It is an arithmetic number, because the mean of its divisors is an integer number (16298415).

Almost surely, 2^99342688 is an apocalyptic number.

It is an amenable number.

99342688 is a deficient number, since it is larger than the sum of its proper divisors (96238292).

99342688 is a wasteful number, since it uses less digits than its factorization.

99342688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3104469 (or 3104461 counting only the distinct ones).

The product of its digits is 746496, while the sum is 49.

The square root of 99342688 is about 9967.0802143858. The cubic root of 99342688 is about 463.1396562414.

It can be divided in two parts, 993 and 42688, that added together give a square (43681 = 209²).

The spelling of 99342688 in words is "ninety-nine million, three hundred forty-two thousand, six hundred eighty-eight".