8652642306 has 128 divisors (see below), whose sum is σ = 22215223296. Its totient is φ = 2181703680.

The previous prime is 8652642293. The next prime is 8652642319. The reversal of 8652642306 is 6032462568.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8652642293) and next prime (8652642319).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

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, 2373321 + ... + 2376963.

It is an arithmetic number, because the mean of its divisors is an integer number (173556432).

Almost surely, 2^8652642306 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8652642306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11107611648).

8652642306 is an abundant number, since it is smaller than the sum of its proper divisors (13562580990).

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

8652642306 is a wasteful number, since it uses less digits than its factorization.

8652642306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3816.

The product of its (nonzero) digits is 414720, while the sum is 42.

The square root of 8652642306 is about 93019.5802291109. The cubic root of 8652642306 is about 2052.9714834046.

The spelling of 8652642306 in words is "eight billion, six hundred fifty-two million, six hundred forty-two thousand, three hundred six".