8688852642 has 8 divisors (see below), whose sum is σ = 17377705296. Its totient is φ = 2896284212.

The previous prime is 8688852637. The next prime is 8688852649. The reversal of 8688852642 is 2462588868.

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

8688852642 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (8688852649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 724071048 + ... + 724071059.

It is an arithmetic number, because the mean of its divisors is an integer number (2172213162).

Almost surely, 2^8688852642 is an apocalyptic number.

8688852642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8688852642 is a wasteful number, since it uses less digits than its factorization.

8688852642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448142112.

The product of its digits is 11796480, while the sum is 57.

The square root of 8688852642 is about 93214.0152659459. The cubic root of 8688852642 is about 2055.8313160888.

The spelling of 8688852642 in words is "eight billion, six hundred eighty-eight million, eight hundred fifty-two thousand, six hundred forty-two".