83503316 has 24 divisors (see below), whose sum is σ = 159371520. Its totient is φ = 38050272.

The previous prime is 83503283. The next prime is 83503331. The reversal of 83503316 is 61330538.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 6056 + ... + 14271.

It is an arithmetic number, because the mean of its divisors is an integer number (6640480).

Almost surely, 2^83503316 is an apocalyptic number.

It is an amenable number.

83503316 is a deficient number, since it is larger than the sum of its proper divisors (75868204).

83503316 is a wasteful number, since it uses less digits than its factorization.

83503316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20423 (or 20421 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 83503316 is about 9138.0148828944. The cubic root of 83503316 is about 437.0870177399.

The spelling of 83503316 in words is "eighty-three million, five hundred three thousand, three hundred sixteen".