6769131841 has 4 divisors (see below), whose sum is σ = 6806948400. Its totient is φ = 6731315284.

The previous prime is 6769131839. The next prime is 6769131847. The reversal of 6769131841 is 1481319676.

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 6769131841 - 2¹ = 6769131839 is a prime.

It is a super-2 number, since 2×6769131841² = 91642291761680098562, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6769131791 and 6769131800.

It is not an unprimeable number, because it can be changed into a prime (6769131847) 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, 18908011 + ... + 18908368.

It is an arithmetic number, because the mean of its divisors is an integer number (1701737100).

Almost surely, 2^6769131841 is an apocalyptic number.

It is an amenable number.

6769131841 is a deficient number, since it is larger than the sum of its proper divisors (37816559).

6769131841 is a wasteful number, since it uses less digits than its factorization.

6769131841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37816558.

The product of its digits is 217728, while the sum is 46.

The square root of 6769131841 is about 82274.7339163124. The cubic root of 6769131841 is about 1891.6654171671.

The spelling of 6769131841 in words is "six billion, seven hundred sixty-nine million, one hundred thirty-one thousand, eight hundred forty-one".