6767436771 has 12 divisors (see below), whose sum is σ = 9835159048. Its totient is φ = 4483944864.

The previous prime is 6767436761. The next prime is 6767436791. The reversal of 6767436771 is 1776347676.

It is not a de Polignac number, because 6767436771 - 2¹⁰ = 6767435747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6767436751) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2305090 + ... + 2308023.

Almost surely, 2^6767436771 is an apocalyptic number.

6767436771 is a deficient number, since it is larger than the sum of its proper divisors (3067722277).

6767436771 is a wasteful number, since it uses less digits than its factorization.

6767436771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4613282 (or 4613279 counting only the distinct ones).

The product of its digits is 6223392, while the sum is 54.

The square root of 6767436771 is about 82264.4319922043. The cubic root of 6767436771 is about 1891.5075055835.

The spelling of 6767436771 in words is "six billion, seven hundred sixty-seven million, four hundred thirty-six thousand, seven hundred seventy-one".