3962738443 has 8 divisors (see below), whose sum is σ = 4070757600. Its totient is φ = 3854767680.

The previous prime is 3962738441. The next prime is 3962738489. The reversal of 3962738443 is 3448372693.

It is a happy number.

3962738443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3962738443 - 2¹ = 3962738441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3962738441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207258 + ... + 225568.

It is an arithmetic number, because the mean of its divisors is an integer number (508844700).

Almost surely, 2^3962738443 is an apocalyptic number.

3962738443 is a deficient number, since it is larger than the sum of its proper divisors (108019157).

3962738443 is a wasteful number, since it uses less digits than its factorization.

3962738443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24197.

The product of its digits is 2612736, while the sum is 49.

The square root of 3962738443 is about 62950.2854878356. The cubic root of 3962738443 is about 1582.4565805799.

The spelling of 3962738443 in words is "three billion, nine hundred sixty-two million, seven hundred thirty-eight thousand, four hundred forty-three".