83203384 has 32 divisors (see below), whose sum is σ = 170550000. Its totient is φ = 37739520.

The previous prime is 83203381. The next prime is 83203403. The reversal of 83203384 is 48330238.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83203381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65992 + ... + 67240.

Almost surely, 2^83203384 is an apocalyptic number.

It is an amenable number.

83203384 is an abundant number, since it is smaller than the sum of its proper divisors (87346616).

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

83203384 is a wasteful number, since it uses less digits than its factorization.

83203384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2023 (or 2019 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 83203384 is about 9121.5888966780. The cubic root of 83203384 is about 436.5630718518.

The spelling of 83203384 in words is "eighty-three million, two hundred three thousand, three hundred eighty-four".