8940943 has 8 divisors (see below), whose sum is σ = 9844560. Its totient is φ = 8052480.

The previous prime is 8940931. The next prime is 8940973. The reversal of 8940943 is 3490498.

8940943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8940943 - 2¹³ = 8932751 is a prime.

8940943 is a lucky number.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2530 + ... + 4927.

It is an arithmetic number, because the mean of its divisors is an integer number (1230570).

Almost surely, 2^8940943 is an apocalyptic number.

8940943 is a deficient number, since it is larger than the sum of its proper divisors (903617).

8940943 is a wasteful number, since it uses less digits than its factorization.

8940943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7577.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 8940943 is about 2990.1409665767. The cubic root of 8940943 is about 207.5524075299.

The spelling of 8940943 in words is "eight million, nine hundred forty thousand, nine hundred forty-three".