8603966 has 8 divisors (see below), whose sum is σ = 14749680. Its totient is φ = 3687408.

The previous prime is 8603963. The next prime is 8604059. The reversal of 8603966 is 6693068.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8603963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307271 + ... + 307298.

It is an arithmetic number, because the mean of its divisors is an integer number (1843710).

Almost surely, 2^8603966 is an apocalyptic number.

8603966 is a deficient number, since it is larger than the sum of its proper divisors (6145714).

8603966 is a wasteful number, since it uses less digits than its factorization.

8603966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614578.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 8603966 is about 2933.2517791693. The cubic root of 8603966 is about 204.9114509500.

The spelling of 8603966 in words is "eight million, six hundred three thousand, nine hundred sixty-six".