6756790 has 16 divisors (see below), whose sum is σ = 12252240. Its totient is φ = 2682720.

The previous prime is 6756721. The next prime is 6756817. The reversal of 6756790 is 976576.

It is a super-2 number, since 2×6756790² = 91308422208200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1041 + ... + 3820.

It is an arithmetic number, because the mean of its divisors is an integer number (765765).

Almost surely, 2^6756790 is an apocalyptic number.

6756790 is a deficient number, since it is larger than the sum of its proper divisors (5495450).

6756790 is a wasteful number, since it uses less digits than its factorization.

6756790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5007.

The product of its (nonzero) digits is 79380, while the sum is 40.

The square root of 6756790 is about 2599.3826190078. The cubic root of 6756790 is about 189.0515056102.

The spelling of 6756790 in words is "six million, seven hundred fifty-six thousand, seven hundred ninety".