677027363720776 has 16 divisors (see below), whose sum is σ = 1290942007095600. Its totient is φ = 332776161828624.

The previous prime is 677027363720737. The next prime is 677027363720779.

677027363720776 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (677027363720779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 717190003470 + ... + 717190004413.

It is an arithmetic number, because the mean of its divisors is an integer number (80683875443475).

Almost surely, 2^{677027363720776} is an apocalyptic number.

It is an amenable number.

677027363720776 is a deficient number, since it is larger than the sum of its proper divisors (613914643374824).

677027363720776 is a wasteful number, since it uses less digits than its factorization.

677027363720776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434380007948 (or 1434380007944 counting only the distinct ones).

The product of its (nonzero) digits is 914838624, while the sum is 70.

The spelling of 677027363720776 in words is "six hundred seventy-seven trillion, twenty-seven billion, three hundred sixty-three million, seven hundred twenty thousand, seven hundred seventy-six".