5943974439 has 16 divisors (see below), whose sum is σ = 8622932192. Its totient is φ = 3620118528.

The previous prime is 5943974437. The next prime is 5943974447. The reversal of 5943974439 is 9344793495.

It is a happy number.

It is not a de Polignac number, because 5943974439 - 2¹ = 5943974437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5943974431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 781834 + ... + 789399.

It is an arithmetic number, because the mean of its divisors is an integer number (538933262).

Almost surely, 2^5943974439 is an apocalyptic number.

5943974439 is a deficient number, since it is larger than the sum of its proper divisors (2678957753).

5943974439 is a wasteful number, since it uses less digits than its factorization.

5943974439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1571346.

The product of its digits is 14696640, while the sum is 57.

The square root of 5943974439 is about 77097.1752984505. The cubic root of 5943974439 is about 1811.4470524671.

The spelling of 5943974439 in words is "five billion, nine hundred forty-three million, nine hundred seventy-four thousand, four hundred thirty-nine".