4890043 has 2 divisors, whose sum is σ = 4890044. Its totient is φ = 4890042.

The previous prime is 4890037. The next prime is 4890047. The reversal of 4890043 is 3400984.

4890043 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4890043 - 2²¹ = 2792891 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4889993 and 4890020.

It is not a weakly prime, because it can be changed into another prime (4890047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2445021 + 2445022.

It is an arithmetic number, because the mean of its divisors is an integer number (2445022).

Almost surely, 2^4890043 is an apocalyptic number.

4890043 is a deficient number, since it is larger than the sum of its proper divisors (1).

4890043 is an equidigital number, since it uses as much as digits as its factorization.

4890043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 4890043 is about 2211.3441613643. The cubic root of 4890043 is about 169.7347998822.

The spelling of 4890043 in words is "four million, eight hundred ninety thousand, forty-three".