4941798449 has 4 divisors (see below), whose sum is σ = 5647769664. Its totient is φ = 4235827236.

The previous prime is 4941798401. The next prime is 4941798467. The reversal of 4941798449 is 9448971494.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9448971494 = 2 ⋅4724485747.

It is a cyclic number.

It is not a de Polignac number, because 4941798449 - 2³² = 646831153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4941798649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352985597 + ... + 352985610.

It is an arithmetic number, because the mean of its divisors is an integer number (1411942416).

Almost surely, 2^4941798449 is an apocalyptic number.

It is an amenable number.

4941798449 is a deficient number, since it is larger than the sum of its proper divisors (705971215).

4941798449 is an equidigital number, since it uses as much as digits as its factorization.

4941798449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705971214.

The product of its digits is 10450944, while the sum is 59.

The square root of 4941798449 is about 70297.9263492174. The cubic root of 4941798449 is about 1703.3151513725.

The spelling of 4941798449 in words is "four billion, nine hundred forty-one million, seven hundred ninety-eight thousand, four hundred forty-nine".