4903693 has 2 divisors, whose sum is σ = 4903694. Its totient is φ = 4903692.

The previous prime is 4903681. The next prime is 4903733. The reversal of 4903693 is 3963094.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2553604 + 2350089 = 1598^2 + 1533^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4903693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4903643) 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 as a sum of consecutive naturals, namely, 2451846 + 2451847.

It is an arithmetic number, because the mean of its divisors is an integer number (2451847).

Almost surely, 2^4903693 is an apocalyptic number.

It is an amenable number.

4903693 is a deficient number, since it is larger than the sum of its proper divisors (1).

4903693 is an equidigital number, since it uses as much as digits as its factorization.

4903693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 4903693 is about 2214.4283686767. The cubic root of 4903693 is about 169.8925849696.

The spelling of 4903693 in words is "four million, nine hundred three thousand, six hundred ninety-three".