6779371 has 8 divisors (see below), whose sum is σ = 7160400. Its totient is φ = 6400800.

The previous prime is 6779347. The next prime is 6779393. The reversal of 6779371 is 1739776.

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

It is a cyclic number.

It is not a de Polignac number, because 6779371 - 2²¹ = 4682219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6779321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9321 + ... + 10021.

It is an arithmetic number, because the mean of its divisors is an integer number (895050).

Almost surely, 2^6779371 is an apocalyptic number.

6779371 is a deficient number, since it is larger than the sum of its proper divisors (381029).

6779371 is a wasteful number, since it uses less digits than its factorization.

6779371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229.

The product of its digits is 55566, while the sum is 40.

The square root of 6779371 is about 2603.7225274595. The cubic root of 6779371 is about 189.2618730216.

The spelling of 6779371 in words is "six million, seven hundred seventy-nine thousand, three hundred seventy-one".