83284863 has 8 divisors (see below), whose sum is σ = 115874688. Its totient is φ = 53109144.

The previous prime is 83284849. The next prime is 83284907. The reversal of 83284863 is 36848238.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 83284863 - 2²⁴ = 66507647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83284823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 603445 + ... + 603582.

It is an arithmetic number, because the mean of its divisors is an integer number (14484336).

Almost surely, 2^83284863 is an apocalyptic number.

83284863 is a deficient number, since it is larger than the sum of its proper divisors (32589825).

83284863 is a wasteful number, since it uses less digits than its factorization.

83284863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207053.

The product of its digits is 221184, while the sum is 42.

The square root of 83284863 is about 9126.0540761054. The cubic root of 83284863 is about 436.7055304713.

The spelling of 83284863 in words is "eighty-three million, two hundred eighty-four thousand, eight hundred sixty-three".