8664301813 has 8 divisors (see below), whose sum is σ = 8867223200. Its totient is φ = 8461445328.

The previous prime is 8664301801. The next prime is 8664301861. The reversal of 8664301813 is 3181034668.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8664301813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8664301883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348718 + ... + 372736.

It is an arithmetic number, because the mean of its divisors is an integer number (1108402900).

Almost surely, 2^8664301813 is an apocalyptic number.

It is an amenable number.

8664301813 is a deficient number, since it is larger than the sum of its proper divisors (202921387).

8664301813 is a wasteful number, since it uses less digits than its factorization.

8664301813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32451.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 8664301813 is about 93082.2314569220. The cubic root of 8664301813 is about 2053.8932015331.

The spelling of 8664301813 in words is "eight billion, six hundred sixty-four million, three hundred one thousand, eight hundred thirteen".