677248444842776 has 16 divisors (see below), whose sum is σ = 1269926872707600. Its totient is φ = 338601278787424.

The previous prime is 677248444842757. The next prime is 677248444842803.

677248444842776 is nontrivially palindromic in base 10.

677248444842776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 677248444842776.

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, 2867828795 + ... + 2868064938.

It is an arithmetic number, because the mean of its divisors is an integer number (79370429544225).

Almost surely, 2^{677248444842776} is an apocalyptic number.

It is an amenable number.

677248444842776 is a deficient number, since it is larger than the sum of its proper divisors (592678427864824).

677248444842776 is a wasteful number, since it uses less digits than its factorization.

677248444842776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5735908498 (or 5735908494 counting only the distinct ones).

The product of its digits is 22658678784, while the sum is 80.

The spelling of 677248444842776 in words is "six hundred seventy-seven trillion, two hundred forty-eight billion, four hundred forty-four million, eight hundred forty-two thousand, seven hundred seventy-six".