2948221352 has 16 divisors (see below), whose sum is σ = 5528964660. Its totient is φ = 1473830784.

The previous prime is 2948221349. The next prime is 2948221361. The reversal of 2948221352 is 2531228492.

It can be written as a sum of positive squares in 2 ways, for example, as 2835988516 + 112232836 = 53254^2 + 10594^2 .

It is an unprimeable number.

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, 13778 + ... + 78014.

Almost surely, 2^2948221352 is an apocalyptic number.

It is an amenable number.

2948221352 is a deficient number, since it is larger than the sum of its proper divisors (2580743308).

2948221352 is a wasteful number, since it uses less digits than its factorization.

2948221352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69980 (or 69976 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The square root of 2948221352 is about 54297.5262051597. The cubic root of 2948221352 is about 1433.9038441828.

The spelling of 2948221352 in words is "two billion, nine hundred forty-eight million, two hundred twenty-one thousand, three hundred fifty-two".