6771794 has 4 divisors (see below), whose sum is σ = 10157694. Its totient is φ = 3385896.

The previous prime is 6771719. The next prime is 6771799. The reversal of 6771794 is 4971776.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6027025 + 744769 = 2455^2 + 863^2 .

It is not an unprimeable number, because it can be changed into a prime (6771799) 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 as a sum of consecutive naturals, namely, 1692947 + ... + 1692950.

Almost surely, 2^6771794 is an apocalyptic number.

6771794 is a deficient number, since it is larger than the sum of its proper divisors (3385900).

6771794 is a wasteful number, since it uses less digits than its factorization.

6771794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3385899.

The product of its digits is 74088, while the sum is 41.

The square root of 6771794 is about 2602.2670885211. The cubic root of 6771794 is about 189.1913368909.

The spelling of 6771794 in words is "six million, seven hundred seventy-one thousand, seven hundred ninety-four".