83996384 has 24 divisors (see below), whose sum is σ = 165693528. Its totient is φ = 41915520.

The previous prime is 83996377. The next prime is 83996389. The reversal of 83996384 is 48369938.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83996389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15974 + ... + 20570.

It is an arithmetic number, because the mean of its divisors is an integer number (6903897).

Almost surely, 2^83996384 is an apocalyptic number.

It is an amenable number.

83996384 is a deficient number, since it is larger than the sum of its proper divisors (81697144).

83996384 is a wasteful number, since it uses less digits than its factorization.

83996384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5178 (or 5170 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 50.

The square root of 83996384 is about 9164.9541188159. The cubic root of 83996384 is about 437.9456296362.

The spelling of 83996384 in words is "eighty-three million, nine hundred ninety-six thousand, three hundred eighty-four".