8916678 has 12 divisors (see below), whose sum is σ = 19319508. Its totient is φ = 2972220.

The previous prime is 8916673. The next prime is 8916679. The reversal of 8916678 is 8766198.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8916671) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 247668 + ... + 247703.

It is an arithmetic number, because the mean of its divisors is an integer number (1609959).

Almost surely, 2^8916678 is an apocalyptic number.

8916678 is an abundant number, since it is smaller than the sum of its proper divisors (10402830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8916678 is a wasteful number, since it uses less digits than its factorization.

8916678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495379 (or 495376 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 8916678 is about 2986.0807088892. The cubic root of 8916678 is about 207.3644772392.

It can be divided in two parts, 891 and 6678, that added together give a square (7569 = 87²).

The spelling of 8916678 in words is "eight million, nine hundred sixteen thousand, six hundred seventy-eight".