6779190 has 32 divisors (see below), whose sum is σ = 17750016. Its totient is φ = 1643360.

The previous prime is 6779189. The next prime is 6779197. The reversal of 6779190 is 919776.

It is a super-2 number, since 2×6779190² = 91914834112200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6779197) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9942 + ... + 10601.

It is an arithmetic number, because the mean of its divisors is an integer number (554688).

Almost surely, 2^6779190 is an apocalyptic number.

6779190 is an abundant number, since it is smaller than the sum of its proper divisors (10970826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6779190 is a wasteful number, since it uses less digits than its factorization.

6779190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20564.

The product of its (nonzero) digits is 23814, while the sum is 39.

The square root of 6779190 is about 2603.6877692995. The cubic root of 6779190 is about 189.2601886616.

The spelling of 6779190 in words is "six million, seven hundred seventy-nine thousand, one hundred ninety".