4948321969 has 4 divisors (see below), whose sum is σ = 4949297140. Its totient is φ = 4947346800.

The previous prime is 4948321967. The next prime is 4948321999. The reversal of 4948321969 is 9691238494.

4948321969 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 230280625 + 4718041344 = 15175^2 + 68688^2 .

It is a cyclic number.

It is not a de Polignac number, because 4948321969 - 2¹ = 4948321967 is a prime.

It is a super-2 number, since 2×4948321969² = 48971780617776073922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4948321967) 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 in 3 ways as a sum of consecutive naturals, for example, 479934 + ... + 490135.

It is an arithmetic number, because the mean of its divisors is an integer number (1237324285).

Almost surely, 2^4948321969 is an apocalyptic number.

It is an amenable number.

4948321969 is a deficient number, since it is larger than the sum of its proper divisors (975171).

4948321969 is an equidigital number, since it uses as much as digits as its factorization.

4948321969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975170.

The product of its digits is 3359232, while the sum is 55.

The square root of 4948321969 is about 70344.3101394846. The cubic root of 4948321969 is about 1704.0643202419.

The spelling of 4948321969 in words is "four billion, nine hundred forty-eight million, three hundred twenty-one thousand, nine hundred sixty-nine".