676005861723216 has 20 divisors (see below), whose sum is σ = 1746348476118432. Its totient is φ = 225335287241056.

The previous prime is 676005861723209. The next prime is 676005861723223. The reversal of 676005861723216 is 612327168500676.

It is an interprime number because it is at equal distance from previous prime (676005861723209) and next prime (676005861723223).

It is a self number, because there is not a number n which added to its sum of digits gives 676005861723216.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7041727726236 + ... + 7041727726331.

Almost surely, 2^{676005861723216} is an apocalyptic number.

It is an amenable number.

676005861723216 is an abundant number, since it is smaller than the sum of its proper divisors (1070342614395216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

676005861723216 is a wasteful number, since it uses less digits than its factorization.

676005861723216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14083455452578 (or 14083455452572 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 60.

The spelling of 676005861723216 in words is "six hundred seventy-six trillion, five billion, eight hundred sixty-one million, seven hundred twenty-three thousand, two hundred sixteen".