674477118 has 48 divisors (see below), whose sum is σ = 1731999360. Its totient is φ = 192706776.

The previous prime is 674477113. The next prime is 674477147. The reversal of 674477118 is 811774476.

674477118 is a `hidden beast` number, since 67 + 4 + 477 + 118 = 666.

674477118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674477113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95728 + ... + 102531.

It is an arithmetic number, because the mean of its divisors is an integer number (36083320).

Almost surely, 2^674477118 is an apocalyptic number.

674477118 is an abundant number, since it is smaller than the sum of its proper divisors (1057522242).

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

674477118 is a wasteful number, since it uses less digits than its factorization.

674477118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198283 (or 198271 counting only the distinct ones).

The product of its digits is 263424, while the sum is 45.

The square root of 674477118 is about 25970.6972952210. The cubic root of 674477118 is about 876.9787568417.

The spelling of 674477118 in words is "six hundred seventy-four million, four hundred seventy-seven thousand, one hundred eighteen".