4938403 has 2 divisors, whose sum is σ = 4938404. Its totient is φ = 4938402.

The previous prime is 4938397. The next prime is 4938407. The reversal of 4938403 is 3048394.

4938403 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 a de Polignac number, because none of the positive numbers 2^k-4938403 is a prime.

It is not a weakly prime, because it can be changed into another prime (4938407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2469201 + 2469202.

It is an arithmetic number, because the mean of its divisors is an integer number (2469202).

Almost surely, 2^4938403 is an apocalyptic number.

4938403 is a deficient number, since it is larger than the sum of its proper divisors (1).

4938403 is an equidigital number, since it uses as much as digits as its factorization.

4938403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 4938403 is about 2222.2517859145. The cubic root of 4938403 is about 170.2924953021.

The spelling of 4938403 in words is "four million, nine hundred thirty-eight thousand, four hundred three".