8961682 has 4 divisors (see below), whose sum is σ = 13442526. Its totient is φ = 4480840.

The previous prime is 8961679. The next prime is 8961707. The reversal of 8961682 is 2861698.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8003241 + 958441 = 2829^2 + 979^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2240419 + ... + 2240422.

Almost surely, 2^8961682 is an apocalyptic number.

8961682 is a deficient number, since it is larger than the sum of its proper divisors (4480844).

8961682 is a wasteful number, since it uses less digits than its factorization.

8961682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4480843.

The product of its digits is 41472, while the sum is 40.

The square root of 8961682 is about 2993.6068546153. The cubic root of 8961682 is about 207.7127599500.

It can be divided in two parts, 89616 and 82, that added together give a palindrome (89698).

The spelling of 8961682 in words is "eight million, nine hundred sixty-one thousand, six hundred eighty-two".