8041688 has 32 divisors (see below), whose sum is σ = 15652560. Its totient is φ = 3870720.

The previous prime is 8041681. The next prime is 8041703. The reversal of 8041688 is 8861408.

It is a super-3 number, since 3×8041688³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8041681) 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 in 7 ways as a sum of consecutive naturals, for example, 33248 + ... + 33488.

Almost surely, 2^8041688 is an apocalyptic number.

It is an amenable number.

8041688 is a deficient number, since it is larger than the sum of its proper divisors (7610872).

8041688 is a wasteful number, since it uses less digits than its factorization.

8041688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 35.

The square root of 8041688 is about 2835.7870159799. The cubic root of 8041688 is about 200.3467983071.

The spelling of 8041688 in words is "eight million, forty-one thousand, six hundred eighty-eight".