4744849 has 2 divisors, whose sum is σ = 4744850. Its totient is φ = 4744848.

The previous prime is 4744837. The next prime is 4744897. The reversal of 4744849 is 9484474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4558225 + 186624 = 2135^2 + 432^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4744849 is a prime.

It is not a weakly prime, because it can be changed into another prime (4744349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2372424 + 2372425.

It is an arithmetic number, because the mean of its divisors is an integer number (2372425).

Almost surely, 2^4744849 is an apocalyptic number.

It is an amenable number.

4744849 is a deficient number, since it is larger than the sum of its proper divisors (1).

4744849 is an equidigital number, since it uses as much as digits as its factorization.

4744849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129024, while the sum is 40.

The square root of 4744849 is about 2178.2674307807. The cubic root of 4744849 is about 168.0379850806.

The spelling of 4744849 in words is "four million, seven hundred forty-four thousand, eight hundred forty-nine".