5886491749 has 4 divisors (see below), whose sum is σ = 5887131136. Its totient is φ = 5885852364.

The previous prime is 5886491731. The next prime is 5886491777. The reversal of 5886491749 is 9471946885.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5886491749 - 2²⁵ = 5852937317 is a prime.

It is a super-2 number, since 2×5886491749² = 69301570222090158002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5886491719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305679 + ... + 324364.

It is an arithmetic number, because the mean of its divisors is an integer number (1471782784).

Almost surely, 2^5886491749 is an apocalyptic number.

It is an amenable number.

5886491749 is a deficient number, since it is larger than the sum of its proper divisors (639387).

5886491749 is an equidigital number, since it uses as much as digits as its factorization.

5886491749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639386.

The product of its digits is 17418240, while the sum is 61.

The square root of 5886491749 is about 76723.4758662562. The cubic root of 5886491749 is about 1805.5887765997.

The spelling of 5886491749 in words is "five billion, eight hundred eighty-six million, four hundred ninety-one thousand, seven hundred forty-nine".