676677444007 has 4 divisors (see below), whose sum is σ = 676679480776. Its totient is φ = 676675407240.

The previous prime is 676677443989. The next prime is 676677444011. The reversal of 676677444007 is 700444776676.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 676677444007 - 2⁷ = 676677443879 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 (676677444017) 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, 391344 + ... + 1227397.

It is an arithmetic number, because the mean of its divisors is an integer number (169169870194).

Almost surely, 2^676677444007 is an apocalyptic number.

676677444007 is a deficient number, since it is larger than the sum of its proper divisors (2036769).

676677444007 is a wasteful number, since it uses less digits than its factorization.

676677444007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2036768.

The product of its (nonzero) digits is 33191424, while the sum is 58.

The spelling of 676677444007 in words is "six hundred seventy-six billion, six hundred seventy-seven million, four hundred forty-four thousand, seven".