8664764 has 12 divisors (see below), whose sum is σ = 16055424. Its totient is φ = 4077504.

The previous prime is 8664757. The next prime is 8664787. The reversal of 8664764 is 4674668.

It is a congruent number.

It is an unprimeable number.

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, 63644 + ... + 63779.

It is an arithmetic number, because the mean of its divisors is an integer number (1337952).

Almost surely, 2^8664764 is an apocalyptic number.

It is an amenable number.

8664764 is a deficient number, since it is larger than the sum of its proper divisors (7390660).

8664764 is a wasteful number, since it uses less digits than its factorization.

8664764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127444 (or 127442 counting only the distinct ones).

The product of its digits is 193536, while the sum is 41.

The square root of 8664764 is about 2943.5971191724. The cubic root of 8664764 is about 205.3929721724.

The spelling of 8664764 in words is "eight million, six hundred sixty-four thousand, seven hundred sixty-four".