674678606876476 has 24 divisors (see below), whose sum is σ = 1185779071915200. Its totient is φ = 335885687980032.

The previous prime is 674678606876437. The next prime is 674678606876501.

674678606876476 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×674678606876476³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135255301 + ... + 140154748.

It is an arithmetic number, because the mean of its divisors is an integer number (49407461329800).

Almost surely, 2^{674678606876476} is an apocalyptic number.

It is an amenable number.

674678606876476 is a deficient number, since it is larger than the sum of its proper divisors (511100465038724).

674678606876476 is a wasteful number, since it uses less digits than its factorization.

674678606876476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275412693 (or 275412691 counting only the distinct ones).

The product of its (nonzero) digits is 114709561344, while the sum is 88.

The spelling of 674678606876476 in words is "six hundred seventy-four trillion, six hundred seventy-eight billion, six hundred six million, eight hundred seventy-six thousand, four hundred seventy-six".