8367966 has 24 divisors (see below), whose sum is σ = 18191784. Its totient is φ = 2779920.

The previous prime is 8367959. The next prime is 8367991. The reversal of 8367966 is 6697638.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6561 + ... + 7731.

It is an arithmetic number, because the mean of its divisors is an integer number (757991).

Almost surely, 2^8367966 is an apocalyptic number.

8367966 is an abundant number, since it is smaller than the sum of its proper divisors (9823818).

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

8367966 is a wasteful number, since it uses less digits than its factorization.

8367966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1576 (or 1573 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 8367966 is about 2892.7436803146. The cubic root of 8367966 is about 203.0205355074.

The spelling of 8367966 in words is "eight million, three hundred sixty-seven thousand, nine hundred sixty-six".