83288884 has 24 divisors (see below), whose sum is σ = 169404480. Its totient is φ = 35089536.

The previous prime is 83288867. The next prime is 83288921. The reversal of 83288884 is 48888238.

It is a super-3 number, since 3×83288884³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23557 + ... + 26860.

It is an arithmetic number, because the mean of its divisors is an integer number (7058520).

Almost surely, 2^83288884 is an apocalyptic number.

It is an amenable number.

83288884 is an abundant number, since it is smaller than the sum of its proper divisors (86115596).

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

83288884 is a wasteful number, since it uses less digits than its factorization.

83288884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50487 (or 50485 counting only the distinct ones).

The product of its digits is 786432, while the sum is 49.

The square root of 83288884 is about 9126.2743767651. The cubic root of 83288884 is about 436.7125584177.

The spelling of 83288884 in words is "eighty-three million, two hundred eighty-eight thousand, eight hundred eighty-four".