6766834704 has 80 divisors (see below), whose sum is σ = 20032205952. Its totient is φ = 1928162304.

The previous prime is 6766834703. The next prime is 6766834727. The reversal of 6766834704 is 4074386676.

It is a super-2 number, since 2×6766834704² = 91580103822517535232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6766834703) 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, 98332 + ... + 152324.

Almost surely, 2^6766834704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6766834704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10016102976).

6766834704 is an abundant number, since it is smaller than the sum of its proper divisors (13265371248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6766834704 is a wasteful number, since it uses less digits than its factorization.

6766834704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54384 (or 54378 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 51.

The square root of 6766834704 is about 82260.7725711350. The cubic root of 6766834704 is about 1891.4514110797.

The spelling of 6766834704 in words is "six billion, seven hundred sixty-six million, eight hundred thirty-four thousand, seven hundred four".