6774790 has 32 divisors (see below), whose sum is σ = 13439520. Its totient is φ = 2458720.

The previous prime is 6774767. The next prime is 6774797. The reversal of 6774790 is 974776.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6774797) 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, 13056 + ... + 13564.

It is an arithmetic number, because the mean of its divisors is an integer number (419985).

Almost surely, 2^6774790 is an apocalyptic number.

6774790 is a deficient number, since it is larger than the sum of its proper divisors (6664730).

6774790 is a wasteful number, since it uses less digits than its factorization.

6774790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549 (or 527 counting only the distinct ones).

The product of its (nonzero) digits is 74088, while the sum is 40.

The square root of 6774790 is about 2602.8426767671. The cubic root of 6774790 is about 189.2192336675.

The spelling of 6774790 in words is "six million, seven hundred seventy-four thousand, seven hundred ninety".