674340674111 has 8 divisors (see below), whose sum is σ = 726222034944. Its totient is φ = 622460599200.

The previous prime is 674340674107. The next prime is 674340674167. The reversal of 674340674111 is 111476043476.

It is a happy number.

674340674111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 674340674111 - 2² = 674340674107 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 (674340674611) 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, 955586 + ... + 1503936.

It is an arithmetic number, because the mean of its divisors is an integer number (90777754368).

Almost surely, 2^674340674111 is an apocalyptic number.

674340674111 is a deficient number, since it is larger than the sum of its proper divisors (51881360833).

674340674111 is a wasteful number, since it uses less digits than its factorization.

674340674111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642961.

The product of its (nonzero) digits is 338688, while the sum is 44.

The spelling of 674340674111 in words is "six hundred seventy-four billion, three hundred forty million, six hundred seventy-four thousand, one hundred eleven".