4749966349 has 2 divisors, whose sum is σ = 4749966350. Its totient is φ = 4749966348.

The previous prime is 4749966337. The next prime is 4749966359. The reversal of 4749966349 is 9436699474.

4749966349 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 can be written as a sum of positive squares in only one way, i.e., 4749690724 + 275625 = 68918^2 + 525^2 .

It is a cyclic number.

It is not a de Polignac number, because 4749966349 - 2⁹ = 4749965837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4749966329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2374983174 + 2374983175.

It is an arithmetic number, because the mean of its divisors is an integer number (2374983175).

Almost surely, 2^4749966349 is an apocalyptic number.

It is an amenable number.

4749966349 is a deficient number, since it is larger than the sum of its proper divisors (1).

4749966349 is an equidigital number, since it uses as much as digits as its factorization.

4749966349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 35271936, while the sum is 61.

The square root of 4749966349 is about 68919.9996300058. Note that the first 3 decimals coincide. The cubic root of 4749966349 is about 1680.9837337819.

The spelling of 4749966349 in words is "four billion, seven hundred forty-nine million, nine hundred sixty-six thousand, three hundred forty-nine".