8940860 has 24 divisors (see below), whose sum is σ = 19096560. Its totient is φ = 3515264.

The previous prime is 8940839. The next prime is 8940863. The reversal of 8940860 is 680498.

It is a self number, because there is not a number n which added to its sum of digits gives 8940860.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8940863) 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 in 7 ways as a sum of consecutive naturals, for example, 2609 + ... + 4968.

It is an arithmetic number, because the mean of its divisors is an integer number (795690).

Almost surely, 2^8940860 is an apocalyptic number.

It is an amenable number.

8940860 is an abundant number, since it is smaller than the sum of its proper divisors (10155700).

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

8940860 is a wasteful number, since it uses less digits than its factorization.

8940860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7645 (or 7643 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 8940860 is about 2990.1270876001. The cubic root of 8940860 is about 207.5517652821.

The spelling of 8940860 in words is "eight million, nine hundred forty thousand, eight hundred sixty".