674755748 has 12 divisors (see below), whose sum is σ = 1195770240. Its totient is φ = 333107112.

The previous prime is 674755729. The next prime is 674755771. The reversal of 674755748 is 847557476.

It is a happy number.

674755748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 674755748.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1067336 + ... + 1067967.

It is an arithmetic number, because the mean of its divisors is an integer number (99647520).

Almost surely, 2^674755748 is an apocalyptic number.

It is an amenable number.

674755748 is a deficient number, since it is larger than the sum of its proper divisors (521014492).

674755748 is a wasteful number, since it uses less digits than its factorization.

674755748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2135386 (or 2135384 counting only the distinct ones).

The product of its digits is 6585600, while the sum is 53.

The square root of 674755748 is about 25976.0610562880. The cubic root of 674755748 is about 877.0995017093.

The spelling of 674755748 in words is "six hundred seventy-four million, seven hundred fifty-five thousand, seven hundred forty-eight".