676216122717 has 8 divisors (see below), whose sum is σ = 915078534496. Its totient is φ = 444082229712.

The previous prime is 676216122691. The next prime is 676216122721. The reversal of 676216122717 is 717221612676.

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

It is not a de Polignac number, because 676216122717 - 2¹¹ = 676216120669 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 (676216122737) 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, 1682129458 + ... + 1682129859.

It is an arithmetic number, because the mean of its divisors is an integer number (114384816812).

Almost surely, 2^676216122717 is an apocalyptic number.

676216122717 is a gapful number since it is divisible by the number (67) formed by its first and last digit.

It is an amenable number.

676216122717 is a deficient number, since it is larger than the sum of its proper divisors (238862411779).

676216122717 is a wasteful number, since it uses less digits than its factorization.

676216122717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3364259387.

The product of its digits is 592704, while the sum is 48.

The spelling of 676216122717 in words is "six hundred seventy-six billion, two hundred sixteen million, one hundred twenty-two thousand, seven hundred seventeen".