6289891293 has 16 divisors (see below), whose sum is σ = 9747048960. Its totient is φ = 3533303856.

The previous prime is 6289891277. The next prime is 6289891313. The reversal of 6289891293 is 3921989826.

6289891293 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6289891293 - 2⁴ = 6289891277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6289891243) 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, 2537055 + ... + 2539532.

It is an arithmetic number, because the mean of its divisors is an integer number (609190560).

Almost surely, 2^6289891293 is an apocalyptic number.

It is an amenable number.

6289891293 is a deficient number, since it is larger than the sum of its proper divisors (3457157667).

6289891293 is a wasteful number, since it uses less digits than its factorization.

6289891293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5076656.

The product of its digits is 3359232, while the sum is 57.

The square root of 6289891293 is about 79308.8348987677. The cubic root of 6289891293 is about 1845.9263951766.

The spelling of 6289891293 in words is "six billion, two hundred eighty-nine million, eight hundred ninety-one thousand, two hundred ninety-three".