5779843949 has 36 divisors (see below), whose sum is σ = 6842193792. Its totient is φ = 4836651600.

The previous prime is 5779843943. The next prime is 5779843961. The reversal of 5779843949 is 9493489775.

It is not a de Polignac number, because 5779843949 - 2²⁴ = 5763066733 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 (5779843943) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 32289542 + ... + 32289720.

Almost surely, 2^5779843949 is an apocalyptic number.

It is an amenable number.

5779843949 is a deficient number, since it is larger than the sum of its proper divisors (1062349843).

5779843949 is a wasteful number, since it uses less digits than its factorization.

5779843949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446 (or 244 counting only the distinct ones).

The product of its digits is 68584320, while the sum is 65.

The square root of 5779843949 is about 76025.2849320540. The cubic root of 5779843949 is about 1794.6180754407.

The spelling of 5779843949 in words is "five billion, seven hundred seventy-nine million, eight hundred forty-three thousand, nine hundred forty-nine".