6776830 has 8 divisors (see below), whose sum is σ = 12198312. Its totient is φ = 2710728.

The previous prime is 6776813. The next prime is 6776873. The reversal of 6776830 is 386776.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 6776830.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338832 + ... + 338851.

It is an arithmetic number, because the mean of its divisors is an integer number (1524789).

Almost surely, 2^6776830 is an apocalyptic number.

6776830 is a deficient number, since it is larger than the sum of its proper divisors (5421482).

6776830 is a wasteful number, since it uses less digits than its factorization.

6776830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677690.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 6776830 is about 2603.2345265074. The cubic root of 6776830 is about 189.2382240962.

The spelling of 6776830 in words is "six million, seven hundred seventy-six thousand, eight hundred thirty".