8029904 has 20 divisors (see below), whose sum is σ = 15715140. Its totient is φ = 3974400.

The previous prime is 8029877. The next prime is 8029909. The reversal of 8029904 is 4099208.

It can be written as a sum of positive squares in 2 ways, for example, as 5071504 + 2958400 = 2252^2 + 1720^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8029909) 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, 869 + ... + 4100.

It is an arithmetic number, because the mean of its divisors is an integer number (785757).

Almost surely, 2^8029904 is an apocalyptic number.

It is an amenable number.

8029904 is a deficient number, since it is larger than the sum of its proper divisors (7685236).

8029904 is a wasteful number, since it uses less digits than its factorization.

8029904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5078 (or 5072 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 8029904 is about 2833.7085241782. The cubic root of 8029904 is about 200.2488901400.

The spelling of 8029904 in words is "eight million, twenty-nine thousand, nine hundred four".