8364768 has 24 divisors (see below), whose sum is σ = 21957768. Its totient is φ = 2788224.

The previous prime is 8364767. The next prime is 8364773. The reversal of 8364768 is 8674638.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-3 number, since 3×8364768³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8364767) by changing a digit.

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, 43471 + ... + 43662.

It is an arithmetic number, because the mean of its divisors is an integer number (914907).

Almost surely, 2^8364768 is an apocalyptic number.

It is an amenable number.

8364768 is an abundant number, since it is smaller than the sum of its proper divisors (13593000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8364768 is a wasteful number, since it uses less digits than its factorization.

8364768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87146 (or 87138 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 8364768 is about 2892.1908650710. The cubic root of 8364768 is about 202.9946693092.

The spelling of 8364768 in words is "eight million, three hundred sixty-four thousand, seven hundred sixty-eight".