8940916 has 6 divisors (see below), whose sum is σ = 15646610. Its totient is φ = 4470456.

The previous prime is 8940913. The next prime is 8940917. The reversal of 8940916 is 6190498.

It can be written as a sum of positive squares in only one way, i.e., 8880400 + 60516 = 2980^2 + 246^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8940913) by changing a digit.

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, 1117611 + ... + 1117618.

Almost surely, 2^8940916 is an apocalyptic number.

It is an amenable number.

8940916 is a deficient number, since it is larger than the sum of its proper divisors (6705694).

8940916 is a wasteful number, since it uses less digits than its factorization.

8940916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2235233 (or 2235231 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 8940916 is about 2990.1364517359. The cubic root of 8940916 is about 207.5521986064.

The spelling of 8940916 in words is "eight million, nine hundred forty thousand, nine hundred sixteen".