83824816 has 10 divisors (see below), whose sum is σ = 162410612. Its totient is φ = 41912400.

The previous prime is 83824813. The next prime is 83824817. The reversal of 83824816 is 61842838.

It is not an unprimeable number, because it can be changed into a prime (83824813) 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 as a sum of consecutive naturals, namely, 2619510 + ... + 2619541.

Almost surely, 2^83824816 is an apocalyptic number.

It is an amenable number.

83824816 is a deficient number, since it is larger than the sum of its proper divisors (78585796).

83824816 is a wasteful number, since it uses less digits than its factorization.

83824816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5239059 (or 5239053 counting only the distinct ones).

The product of its digits is 73728, while the sum is 40.

The square root of 83824816 is about 9155.5893311135. The cubic root of 83824816 is about 437.6472490472.

The spelling of 83824816 in words is "eighty-three million, eight hundred twenty-four thousand, eight hundred sixteen".