2443967252 has 6 divisors (see below), whose sum is σ = 4276942698. Its totient is φ = 1221983624.

The previous prime is 2443967203. The next prime is 2443967269. The reversal of 2443967252 is 2527693442.

It can be written as a sum of positive squares in only one way, i.e., 2236722436 + 207244816 = 47294^2 + 14396^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 305495903 + ... + 305495910.

It is an arithmetic number, because the mean of its divisors is an integer number (712823783).

Almost surely, 2^2443967252 is an apocalyptic number.

It is an amenable number.

2443967252 is a deficient number, since it is larger than the sum of its proper divisors (1832975446).

2443967252 is a wasteful number, since it uses less digits than its factorization.

2443967252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610991817 (or 610991815 counting only the distinct ones).

The product of its digits is 725760, while the sum is 44.

The square root of 2443967252 is about 49436.4971655557. The cubic root of 2443967252 is about 1346.9923443875.

The spelling of 2443967252 in words is "two billion, four hundred forty-three million, nine hundred sixty-seven thousand, two hundred fifty-two".