674476605 has 64 divisors (see below), whose sum is σ = 1327795200. Its totient is φ = 322090560.

The previous prime is 674476591. The next prime is 674476667. The reversal of 674476605 is 506674476.

It is a happy number.

674476605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 674476605 - 2¹³ = 674468413 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 96106 + ... + 102884.

It is an arithmetic number, because the mean of its divisors is an integer number (20746800).

Almost surely, 2^674476605 is an apocalyptic number.

It is an amenable number.

674476605 is a deficient number, since it is larger than the sum of its proper divisors (653318595).

674476605 is a wasteful number, since it uses less digits than its factorization.

674476605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6871 (or 6865 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The square root of 674476605 is about 25970.6874187034. The cubic root of 674476605 is about 876.9785345015.

The spelling of 674476605 in words is "six hundred seventy-four million, four hundred seventy-six thousand, six hundred five".