8791064 has 16 divisors (see below), whose sum is σ = 16669800. Its totient is φ = 4345792.

The previous prime is 8791063. The next prime is 8791093. The reversal of 8791064 is 4601978.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8791063) 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, 5462 + ... + 6885.

Almost surely, 2^8791064 is an apocalyptic number.

It is an amenable number.

8791064 is a deficient number, since it is larger than the sum of its proper divisors (7878736).

8791064 is a wasteful number, since it uses less digits than its factorization.

8791064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12442 (or 12438 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 8791064 is about 2964.9728497914. The cubic root of 8791064 is about 206.3861171881.

The spelling of 8791064 in words is "eight million, seven hundred ninety-one thousand, sixty-four".