8465662797 has 16 divisors (see below), whose sum is σ = 11554171200. Its totient is φ = 5510558592.

The previous prime is 8465662763. The next prime is 8465662801. The reversal of 8465662797 is 7972665648.

It is a de Polignac number, because none of the positive numbers 2^k-8465662797 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8465662797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8465662727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 410079 + ... + 430227.

It is an arithmetic number, because the mean of its divisors is an integer number (722135700).

Almost surely, 2^8465662797 is an apocalyptic number.

It is an amenable number.

8465662797 is a deficient number, since it is larger than the sum of its proper divisors (3088508403).

8465662797 is a wasteful number, since it uses less digits than its factorization.

8465662797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23452.

The product of its digits is 30481920, while the sum is 60.

The square root of 8465662797 is about 92009.0364964225. The cubic root of 8465662797 is about 2038.0757515864.

The spelling of 8465662797 in words is "eight billion, four hundred sixty-five million, six hundred sixty-two thousand, seven hundred ninety-seven".