8633465670 has 128 divisors (see below), whose sum is σ = 22476787200. Its totient is φ = 2114906112.

The previous prime is 8633465563. The next prime is 8633465671. The reversal of 8633465670 is 765643368.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8633465671) 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 63 ways as a sum of consecutive naturals, for example, 8836222 + ... + 8837198.

It is an arithmetic number, because the mean of its divisors is an integer number (175599900).

Almost surely, 2^8633465670 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8633465670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11238393600).

8633465670 is an abundant number, since it is smaller than the sum of its proper divisors (13843321530).

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

8633465670 is a wasteful number, since it uses less digits than its factorization.

8633465670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462.

The product of its (nonzero) digits is 2177280, while the sum is 48.

The square root of 8633465670 is about 92916.4445617674. Note that the first 3 decimals coincide. The cubic root of 8633465670 is about 2051.4537117010.

The spelling of 8633465670 in words is "eight billion, six hundred thirty-three million, four hundred sixty-five thousand, six hundred seventy".