4940443 has 2 divisors, whose sum is σ = 4940444. Its totient is φ = 4940442.

The previous prime is 4940431. The next prime is 4940447. The reversal of 4940443 is 3440494.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4940443 - 2¹³ = 4932251 is a prime.

It is not a weakly prime, because it can be changed into another prime (4940447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2470221 + 2470222.

It is an arithmetic number, because the mean of its divisors is an integer number (2470222).

Almost surely, 2^4940443 is an apocalyptic number.

4940443 is a deficient number, since it is larger than the sum of its proper divisors (1).

4940443 is an equidigital number, since it uses as much as digits as its factorization.

4940443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 4940443 is about 2222.7107324166. The cubic root of 4940443 is about 170.3159407267.

The spelling of 4940443 in words is "four million, nine hundred forty thousand, four hundred forty-three".