99830650 has 12 divisors (see below), whose sum is σ = 185685102. Its totient is φ = 39932240.

The previous prime is 99830609. The next prime is 99830651. The reversal of 99830650 is 5603899.

It can be written as a sum of positive squares in 3 ways, for example, as 60855601 + 38975049 = 7801^2 + 6243^2 .

It is not an unprimeable number, because it can be changed into a prime (99830651) 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 5 ways as a sum of consecutive naturals, for example, 998257 + ... + 998356.

Almost surely, 2^99830650 is an apocalyptic number.

99830650 is a deficient number, since it is larger than the sum of its proper divisors (85854452).

99830650 is a wasteful number, since it uses less digits than its factorization.

99830650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1996625 (or 1996620 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 99830650 is about 9991.5289120334. The cubic root of 99830650 is about 463.8967176233.

The spelling of 99830650 in words is "ninety-nine million, eight hundred thirty thousand, six hundred fifty".