83299000 has 32 divisors (see below), whose sum is σ = 194922000. Its totient is φ = 33319200.

The previous prime is 83298989. The next prime is 83299001. The reversal of 83299000 is 99238.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83299001) 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, 40650 + ... + 42649.

Almost surely, 2^83299000 is an apocalyptic number.

It is an amenable number.

83299000 is an abundant number, since it is smaller than the sum of its proper divisors (111623000).

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

83299000 is a wasteful number, since it uses less digits than its factorization.

83299000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83320 (or 83306 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 83299000 is about 9126.8285839058. The cubic root of 83299000 is about 436.7302382696.

The spelling of 83299000 in words is "eighty-three million, two hundred ninety-nine thousand".