8346664 has 16 divisors (see below), whose sum is σ = 16190100. Its totient is φ = 4029312.

The previous prime is 8346649. The next prime is 8346703. The reversal of 8346664 is 4666438.

It can be written as a sum of positive squares in 2 ways, for example, as 7518564 + 828100 = 2742^2 + 910^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17757 + ... + 18220.

Almost surely, 2^8346664 is an apocalyptic number.

It is an amenable number.

8346664 is a deficient number, since it is larger than the sum of its proper divisors (7843436).

8346664 is a wasteful number, since it uses less digits than its factorization.

8346664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36012 (or 36008 counting only the distinct ones).

The product of its digits is 82944, while the sum is 37.

The square root of 8346664 is about 2889.0593624915. The cubic root of 8346664 is about 202.8481153349.

The spelling of 8346664 in words is "eight million, three hundred forty-six thousand, six hundred sixty-four".