8688901 has 8 divisors (see below), whose sum is σ = 9511544. Its totient is φ = 7888320.

The previous prime is 8688863. The next prime is 8688919. The reversal of 8688901 is 1098868.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 15876 + 8673025 = 126^2 + 2945^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 8688901 - 2¹⁵ = 8656133 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 (8688961) 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, 4686 + ... + 6271.

It is an arithmetic number, because the mean of its divisors is an integer number (1188943).

Almost surely, 2^8688901 is an apocalyptic number.

It is an amenable number.

8688901 is a deficient number, since it is larger than the sum of its proper divisors (822643).

8688901 is a wasteful number, since it uses less digits than its factorization.

8688901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11031.

The product of its (nonzero) digits is 27648, while the sum is 40.

The square root of 8688901 is about 2947.6941835950. The cubic root of 8688901 is about 205.5835130006.

The spelling of 8688901 in words is "eight million, six hundred eighty-eight thousand, nine hundred one".