8940616 has 16 divisors (see below), whose sum is σ = 16919100. Its totient is φ = 4428864.

The previous prime is 8940611. The next prime is 8940649. The reversal of 8940616 is 6160498.

It can be written as a sum of positive squares in 2 ways, for example, as 8820900 + 119716 = 2970^2 + 346^2 .

It is a super-2 number, since 2×8940616² = 159869228918912, which contains 22 as substring.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (8940611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4255 + ... + 5998.

Almost surely, 2^8940616 is an apocalyptic number.

It is an amenable number.

8940616 is a deficient number, since it is larger than the sum of its proper divisors (7978484).

8940616 is a wasteful number, since it uses less digits than its factorization.

8940616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10368 (or 10364 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 8940616 is about 2990.0862863804. The cubic root of 8940616 is about 207.5498772053.

The spelling of 8940616 in words is "eight million, nine hundred forty thousand, six hundred sixteen".