6777604 has 24 divisors (see below), whose sum is σ = 12569760. Its totient is φ = 3188736.

The previous prime is 6777601. The next prime is 6777607. The reversal of 6777604 is 4067776.

It is an interprime number because it is at equal distance from previous prime (6777601) and next prime (6777607).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6777601) 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 in 7 ways as a sum of consecutive naturals, for example, 19359 + ... + 19705.

It is an arithmetic number, because the mean of its divisors is an integer number (523740).

Almost surely, 2^6777604 is an apocalyptic number.

It is an amenable number.

6777604 is a deficient number, since it is larger than the sum of its proper divisors (5792156).

6777604 is a wasteful number, since it uses less digits than its factorization.

6777604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627 (or 625 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 37.

The square root of 6777604 is about 2603.3831834749. The cubic root of 6777604 is about 189.2454282910.

It can be divided in two parts, 6777 and 604, that added together give a triangular number (7381 = T₁₂₁).

The spelling of 6777604 in words is "six million, seven hundred seventy-seven thousand, six hundred four".