8395664 has 20 divisors (see below), whose sum is σ = 16646256. Its totient is φ = 4099872.

The previous prime is 8395649. The next prime is 8395669. The reversal of 8395664 is 4665938.

8395664 = T₁₁₅ + T₁₁₆ + ... + T₃₇₂.

It is not an unprimeable number, because it can be changed into a prime (8395669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5414 + ... + 6789.

Almost surely, 2^8395664 is an apocalyptic number.

It is an amenable number.

8395664 is a deficient number, since it is larger than the sum of its proper divisors (8250592).

8395664 is a wasteful number, since it uses less digits than its factorization.

8395664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12254 (or 12248 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The square root of 8395664 is about 2897.5272216150. The cubic root of 8395664 is about 203.2442884017.

The spelling of 8395664 in words is "eight million, three hundred ninety-five thousand, six hundred sixty-four".