3077787668 has 12 divisors (see below), whose sum is σ = 5500727232. Its totient is φ = 1506151320.

The previous prime is 3077787659. The next prime is 3077787673. The reversal of 3077787668 is 8667877703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8185418 + ... + 8185793.

It is an arithmetic number, because the mean of its divisors is an integer number (458393936).

Almost surely, 2^3077787668 is an apocalyptic number.

It is an amenable number.

3077787668 is a deficient number, since it is larger than the sum of its proper divisors (2422939564).

3077787668 is a wasteful number, since it uses less digits than its factorization.

3077787668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16371262 (or 16371260 counting only the distinct ones).

The product of its (nonzero) digits is 16595712, while the sum is 59.

The square root of 3077787668 is about 55477.8123937850. The cubic root of 3077787668 is about 1454.6088260870.

The spelling of 3077787668 in words is "three billion, seventy-seven million, seven hundred eighty-seven thousand, six hundred sixty-eight".