3443013873 has 24 divisors (see below), whose sum is σ = 5500557608. Its totient is φ = 2061510912.

The previous prime is 3443013851. The next prime is 3443013877. The reversal of 3443013873 is 3783103443.

3443013873 is a `hidden beast` number, since 344 + 301 + 3 + 8 + 7 + 3 = 666.

3443013873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 993951729 + 2449062144 = 31527^2 + 49488^2 .

It is not a de Polignac number, because 3443013873 - 2⁵ = 3443013841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3443013877) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 393340 + ... + 401997.

Almost surely, 2^3443013873 is an apocalyptic number.

It is an amenable number.

3443013873 is a deficient number, since it is larger than the sum of its proper divisors (2057543735).

3443013873 is a wasteful number, since it uses less digits than its factorization.

3443013873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795393 (or 795390 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 3443013873 is about 58677.2006234108. The cubic root of 3443013873 is about 1510.0091915000.

The spelling of 3443013873 in words is "three billion, four hundred forty-three million, thirteen thousand, eight hundred seventy-three".