674773203 has 16 divisors (see below), whose sum is σ = 992539296. Its totient is φ = 405116160.

The previous prime is 674773199. The next prime is 674773213. The reversal of 674773203 is 302377476.

It is not a de Polignac number, because 674773203 - 2² = 674773199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (674773213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209400 + ... + 212597.

It is an arithmetic number, because the mean of its divisors is an integer number (62033706).

Almost surely, 2^674773203 is an apocalyptic number.

674773203 is a deficient number, since it is larger than the sum of its proper divisors (317766093).

674773203 is a wasteful number, since it uses less digits than its factorization.

674773203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422054.

The product of its (nonzero) digits is 148176, while the sum is 39.

The square root of 674773203 is about 25976.3970365407. The cubic root of 674773203 is about 877.1070647620.

The spelling of 674773203 in words is "six hundred seventy-four million, seven hundred seventy-three thousand, two hundred three".