6738756 has 24 divisors (see below), whose sum is σ = 15842400. Its totient is φ = 2229312.

The previous prime is 6738751. The next prime is 6738757. The reversal of 6738756 is 6578376.

It is not an unprimeable number, because it can be changed into a prime (6738751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406 + ... + 3693.

It is an arithmetic number, because the mean of its divisors is an integer number (660100).

Almost surely, 2^6738756 is an apocalyptic number.

It is an amenable number.

6738756 is an abundant number, since it is smaller than the sum of its proper divisors (9103644).

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

6738756 is a wasteful number, since it uses less digits than its factorization.

6738756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4243 (or 4241 counting only the distinct ones).

The product of its digits is 211680, while the sum is 42.

The square root of 6738756 is about 2595.9114006453. The cubic root of 6738756 is about 188.8831617384.

The spelling of 6738756 in words is "six million, seven hundred thirty-eight thousand, seven hundred fifty-six".