8038816 has 24 divisors (see below), whose sum is σ = 15910020. Its totient is φ = 3998208.

The previous prime is 8038783. The next prime is 8038819. The reversal of 8038816 is 6188308.

It can be written as a sum of positive squares in 2 ways, for example, as 7862416 + 176400 = 2804^2 + 420^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8038819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6780 + ... + 7876.

Almost surely, 2^8038816 is an apocalyptic number.

It is an amenable number.

8038816 is a deficient number, since it is larger than the sum of its proper divisors (7871204).

8038816 is a wasteful number, since it uses less digits than its factorization.

8038816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336 (or 1328 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 8038816 is about 2835.2805857622. The cubic root of 8038816 is about 200.3229449189.

The spelling of 8038816 in words is "eight million, thirty-eight thousand, eight hundred sixteen".