99342661 has 8 divisors (see below), whose sum is σ = 112111200. Its totient is φ = 87197040.

The previous prime is 99342653. The next prime is 99342689. The reversal of 99342661 is 16624399.

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 99342661 - 2³ = 99342653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99342641) 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, 155391 + ... + 156028.

It is an arithmetic number, because the mean of its divisors is an integer number (14013900).

Almost surely, 2^99342661 is an apocalyptic number.

It is an amenable number.

99342661 is a deficient number, since it is larger than the sum of its proper divisors (12768539).

99342661 is a wasteful number, since it uses less digits than its factorization.

99342661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311459.

The product of its digits is 69984, while the sum is 40.

The square root of 99342661 is about 9967.0788599268. The cubic root of 99342661 is about 463.1396142830.

The spelling of 99342661 in words is "ninety-nine million, three hundred forty-two thousand, six hundred sixty-one".