99500963 has 8 divisors (see below), whose sum is σ = 102701760. Its totient is φ = 96350760.

The previous prime is 99500939. The next prime is 99500969. The reversal of 99500963 is 36900599.

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 99500963 - 2⁸ = 99500707 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 99500963.

It is not an unprimeable number, because it can be changed into a prime (99500969) 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, 8633 + ... + 16538.

It is an arithmetic number, because the mean of its divisors is an integer number (12837720).

Almost surely, 2^99500963 is an apocalyptic number.

99500963 is a deficient number, since it is larger than the sum of its proper divisors (3200797).

99500963 is a wasteful number, since it uses less digits than its factorization.

99500963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25297.

The product of its (nonzero) digits is 65610, while the sum is 41.

The square root of 99500963 is about 9975.0169423415. The cubic root of 99500963 is about 463.3854872311.

The spelling of 99500963 in words is "ninety-nine million, five hundred thousand, nine hundred sixty-three".