674111307 has 4 divisors (see below), whose sum is σ = 898815080. Its totient is φ = 449407536.

The previous prime is 674111261. The next prime is 674111327. The reversal of 674111307 is 703111476.

674111307 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 674111307 - 2²⁷ = 539893579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (674111327) 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, 112351882 + ... + 112351887.

It is an arithmetic number, because the mean of its divisors is an integer number (224703770).

Almost surely, 2^674111307 is an apocalyptic number.

674111307 is a deficient number, since it is larger than the sum of its proper divisors (224703773).

674111307 is a wasteful number, since it uses less digits than its factorization.

674111307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224703772.

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 674111307 is about 25963.6535757200. The cubic root of 674111307 is about 876.8201814144.

The spelling of 674111307 in words is "six hundred seventy-four million, one hundred eleven thousand, three hundred seven".