6766704 has 120 divisors (see below), whose sum is σ = 22245600. Its totient is φ = 1919232.

The previous prime is 6766703. The next prime is 6766751. The reversal of 6766704 is 4076676.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6766703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49324 + ... + 49460.

It is an arithmetic number, because the mean of its divisors is an integer number (185380).

Almost surely, 2^6766704 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 6766704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11122800).

6766704 is an abundant number, since it is smaller than the sum of its proper divisors (15478896).

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

6766704 is a wasteful number, since it uses less digits than its factorization.

6766704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 6766704 is about 2601.2889112899. The cubic root of 6766704 is about 189.1439232966.

The spelling of 6766704 in words is "six million, seven hundred sixty-six thousand, seven hundred four".