8463668 has 12 divisors (see below), whose sum is σ = 15062880. Its totient is φ = 4159992.

The previous prime is 8463667. The next prime is 8463673. The reversal of 8463668 is 8663648.

It is a hoax number, since the sum of its digits (41) 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 (8463667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17696 + ... + 18167.

It is an arithmetic number, because the mean of its divisors is an integer number (1255240).

Almost surely, 2^8463668 is an apocalyptic number.

It is an amenable number.

8463668 is a deficient number, since it is larger than the sum of its proper divisors (6599212).

8463668 is a wasteful number, since it uses less digits than its factorization.

8463668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35926 (or 35924 counting only the distinct ones).

The product of its digits is 165888, while the sum is 41.

The square root of 8463668 is about 2909.2383883072. The cubic root of 8463668 is about 203.7915659110.

The spelling of 8463668 in words is "eight million, four hundred sixty-three thousand, six hundred sixty-eight".