8789967 has 12 divisors (see below), whose sum is σ = 12725440. Its totient is φ = 5846688.

The previous prime is 8789953. The next prime is 8789981. The reversal of 8789967 is 7699878.

It is an interprime number because it is at equal distance from previous prime (8789953) and next prime (8789981).

It is not a de Polignac number, because 8789967 - 2¹² = 8785871 is a prime.

It is a super-2 number, since 2×8789967² = 154527039722178, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8789927) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4659 + ... + 6267.

Almost surely, 2^8789967 is an apocalyptic number.

8789967 is a deficient number, since it is larger than the sum of its proper divisors (3935473).

8789967 is a wasteful number, since it uses less digits than its factorization.

8789967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222 (or 2219 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 54.

The square root of 8789967 is about 2964.7878507576. The cubic root of 8789967 is about 206.3775321451.

The spelling of 8789967 in words is "eight million, seven hundred eighty-nine thousand, nine hundred sixty-seven".