6746827357 has 6 divisors (see below), whose sum is σ = 6766506362. Its totient is φ = 6727157232.

The previous prime is 6746827343. The next prime is 6746827421. The reversal of 6746827357 is 7537286476.

It can be written as a sum of positive squares in 3 ways, for example, as 13147876 + 6733679481 = 3626^2 + 82059^2 .

It is not a de Polignac number, because 6746827357 - 2¹⁵ = 6746794589 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6746827298 and 6746827307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6746827457) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1584243 + ... + 1588495.

Almost surely, 2^6746827357 is an apocalyptic number.

It is an amenable number.

6746827357 is a deficient number, since it is larger than the sum of its proper divisors (19679005).

6746827357 is an frugal number, since it uses more digits than its factorization.

6746827357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8879 (or 4626 counting only the distinct ones).

The product of its digits is 11854080, while the sum is 55.

The square root of 6746827357 is about 82139.0732660163. The cubic root of 6746827357 is about 1889.5854336474.

The spelling of 6746827357 in words is "six billion, seven hundred forty-six million, eight hundred twenty-seven thousand, three hundred fifty-seven".