8987796 has 36 divisors (see below), whose sum is σ = 23505300. Its totient is φ = 2892288.

The previous prime is 8987791. The next prime is 8987807. The reversal of 8987796 is 6977898.

8987796 is nontrivially palindromic in base 8.

It can be written as a sum of positive squares in 2 ways, for example, as 3370896 + 5616900 = 1836^2 + 2370^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8987791) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3261 + ... + 5348.

It is an arithmetic number, because the mean of its divisors is an integer number (652925).

Almost surely, 2^8987796 is an apocalyptic number.

It is an amenable number.

8987796 is an abundant number, since it is smaller than the sum of its proper divisors (14517504).

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

8987796 is a wasteful number, since it uses less digits than its factorization.

8987796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8648 (or 8643 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 54.

The square root of 8987796 is about 2997.9653100061. The cubic root of 8987796 is about 207.9143199874.

The spelling of 8987796 in words is "eight million, nine hundred eighty-seven thousand, seven hundred ninety-six".