8881936 has 30 divisors (see below), whose sum is σ = 20020110. Its totient is φ = 3806208.

The previous prime is 8881921. The next prime is 8881969. The reversal of 8881936 is 6391888.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7075600 + 1806336 = 2660^2 + 1344^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8881892 and 8881901.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4881 + ... + 6448.

It is an arithmetic number, because the mean of its divisors is an integer number (667337).

Almost surely, 2^8881936 is an apocalyptic number.

It is an amenable number.

8881936 is an abundant number, since it is smaller than the sum of its proper divisors (11138174).

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

8881936 is a wasteful number, since it uses less digits than its factorization.

8881936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11351 (or 11338 counting only the distinct ones).

The product of its digits is 82944, while the sum is 43.

The square root of 8881936 is about 2980.2577069777. The cubic root of 8881936 is about 207.0948090359.

The spelling of 8881936 in words is "eight million, eight hundred eighty-one thousand, nine hundred thirty-six".