83384303 has 6 divisors (see below), whose sum is σ = 88578096. Its totient is φ = 78479072.

The previous prime is 83384243. The next prime is 83384311. The reversal of 83384303 is 30348338.

It is not a de Polignac number, because 83384303 - 2⁸ = 83384047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 83384303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83384333) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 143975 + ... + 144552.

It is an arithmetic number, because the mean of its divisors is an integer number (14763016).

Almost surely, 2^83384303 is an apocalyptic number.

83384303 is a deficient number, since it is larger than the sum of its proper divisors (5193793).

83384303 is a wasteful number, since it uses less digits than its factorization.

83384303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288561 (or 288544 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 83384303 is about 9131.5005886218. The cubic root of 83384303 is about 436.8792664287.

The spelling of 83384303 in words is "eighty-three million, three hundred eighty-four thousand, three hundred three".