677711073677 has 8 divisors (see below), whose sum is σ = 739368351840. Its totient is φ = 616061658960.

The previous prime is 677711073673. The next prime is 677711073691. The reversal of 677711073677 is 776370117776.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 677711073677 - 2² = 677711073673 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677711073671) 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, 1784927 + ... + 2131052.

It is an arithmetic number, because the mean of its divisors is an integer number (92421043980).

Almost surely, 2^677711073677 is an apocalyptic number.

It is an amenable number.

677711073677 is a deficient number, since it is larger than the sum of its proper divisors (61657278163).

677711073677 is a wasteful number, since it uses less digits than its factorization.

677711073677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3931723.

The product of its (nonzero) digits is 12706092, while the sum is 59.

The spelling of 677711073677 in words is "six hundred seventy-seven billion, seven hundred eleven million, seventy-three thousand, six hundred seventy-seven".