83193996 has 48 divisors (see below), whose sum is σ = 199674720. Its totient is φ = 26949120.

The previous prime is 83193983. The next prime is 83193997. The reversal of 83193996 is 69939138.

It is a happy number.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (83193997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64510 + ... + 65786.

It is an arithmetic number, because the mean of its divisors is an integer number (4159890).

Almost surely, 2^83193996 is an apocalyptic number.

It is an amenable number.

83193996 is an abundant number, since it is smaller than the sum of its proper divisors (116480724).

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

83193996 is a wasteful number, since it uses less digits than its factorization.

83193996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434 (or 1432 counting only the distinct ones).

The product of its digits is 314928, while the sum is 48.

The square root of 83193996 is about 9121.0742788336. The cubic root of 83193996 is about 436.5466518134.

The spelling of 83193996 in words is "eighty-three million, one hundred ninety-three thousand, nine hundred ninety-six".