8040884 has 6 divisors (see below), whose sum is σ = 14071554. Its totient is φ = 4020440.

The previous prime is 8040863. The next prime is 8040889. The reversal of 8040884 is 4880408.

It can be written as a sum of positive squares in only one way, i.e., 5856400 + 2184484 = 2420^2 + 1478^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8040884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8040889) by changing a digit.

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 as a sum of consecutive naturals, namely, 1005107 + ... + 1005114.

It is an arithmetic number, because the mean of its divisors is an integer number (2345259).

Almost surely, 2^8040884 is an apocalyptic number.

It is an amenable number.

8040884 is a deficient number, since it is larger than the sum of its proper divisors (6030670).

8040884 is a wasteful number, since it uses less digits than its factorization.

8040884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2010225 (or 2010223 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 32.

The square root of 8040884 is about 2835.6452528481. The cubic root of 8040884 is about 200.3401212598.

The spelling of 8040884 in words is "eight million, forty thousand, eight hundred eighty-four".