6877774609 has 8 divisors (see below), whose sum is σ = 7405780320. Its totient is φ = 6363483456.

The previous prime is 6877774597. The next prime is 6877774613. The reversal of 6877774609 is 9064777786.

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 6877774609 - 2⁷ = 6877774481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6877774639) 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, 3427599 + ... + 3429604.

It is an arithmetic number, because the mean of its divisors is an integer number (925722540).

Almost surely, 2^6877774609 is an apocalyptic number.

It is an amenable number.

6877774609 is a deficient number, since it is larger than the sum of its proper divisors (528005711).

6877774609 is a wasteful number, since it uses less digits than its factorization.

6877774609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6857279.

The product of its (nonzero) digits is 24893568, while the sum is 61.

The square root of 6877774609 is about 82932.3495929061. The cubic root of 6877774609 is about 1901.7319949130.

The spelling of 6877774609 in words is "six billion, eight hundred seventy-seven million, seven hundred seventy-four thousand, six hundred nine".