83935284 has 12 divisors (see below), whose sum is σ = 195849024. Its totient is φ = 27978424.

The previous prime is 83935283. The next prime is 83935333. The reversal of 83935284 is 48253938.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83935283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3497292 + ... + 3497315.

It is an arithmetic number, because the mean of its divisors is an integer number (16320752).

Almost surely, 2^83935284 is an apocalyptic number.

It is an amenable number.

83935284 is an abundant number, since it is smaller than the sum of its proper divisors (111913740).

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

83935284 is a wasteful number, since it uses less digits than its factorization.

83935284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6994614 (or 6994612 counting only the distinct ones).

The product of its digits is 207360, while the sum is 42.

The square root of 83935284 is about 9161.6201623949. The cubic root of 83935284 is about 437.8394148705.

The spelling of 83935284 in words is "eighty-three million, nine hundred thirty-five thousand, two hundred eighty-four".