948663349 has 2 divisors, whose sum is σ = 948663350. Its totient is φ = 948663348.

The previous prime is 948663343. The next prime is 948663409. The reversal of 948663349 is 943366849.

948663349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 634133124 + 314530225 = 25182^2 + 17735^2 .

It is an emirp because it is prime and its reverse (943366849) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 948663349 - 2²¹ = 946566197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 948663296 and 948663305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (948663343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474331674 + 474331675.

It is an arithmetic number, because the mean of its divisors is an integer number (474331675).

Almost surely, 2^948663349 is an apocalyptic number.

It is an amenable number.

948663349 is a deficient number, since it is larger than the sum of its proper divisors (1).

948663349 is an equidigital number, since it uses as much as digits as its factorization.

948663349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3359232, while the sum is 52.

The square root of 948663349 is about 30800.3790398755. The cubic root of 948663349 is about 982.5863064335.

The spelling of 948663349 in words is "nine hundred forty-eight million, six hundred sixty-three thousand, three hundred forty-nine".