6809231741 has 4 divisors (see below), whose sum is σ = 7333018812. Its totient is φ = 6285444672.

The previous prime is 6809231729. The next prime is 6809231773. The reversal of 6809231741 is 1471329086.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3746052025 + 3063179716 = 61205^2 + 55346^2 .

It is not a de Polignac number, because 6809231741 - 2¹⁸ = 6808969597 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 (6809231711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261893516 + ... + 261893541.

It is an arithmetic number, because the mean of its divisors is an integer number (1833254703).

Almost surely, 2^6809231741 is an apocalyptic number.

It is an amenable number.

6809231741 is a deficient number, since it is larger than the sum of its proper divisors (523787071).

6809231741 is a wasteful number, since it uses less digits than its factorization.

6809231741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523787070.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 6809231741 is about 82518.0691788168. The cubic root of 6809231741 is about 1895.3934332546.

The spelling of 6809231741 in words is "six billion, eight hundred nine million, two hundred thirty-one thousand, seven hundred forty-one".