674228333 has 4 divisors (see below), whose sum is σ = 674437728. Its totient is φ = 674018940.

The previous prime is 674228273. The next prime is 674228351. The reversal of 674228333 is 333822476.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-674228333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674228353) 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, 99791 + ... + 106332.

It is an arithmetic number, because the mean of its divisors is an integer number (168609432).

Almost surely, 2^674228333 is an apocalyptic number.

It is an amenable number.

674228333 is a deficient number, since it is larger than the sum of its proper divisors (209395).

674228333 is a wasteful number, since it uses less digits than its factorization.

674228333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209394.

The product of its digits is 145152, while the sum is 38.

The square root of 674228333 is about 25965.9071283866. The cubic root of 674228333 is about 876.8709172599.

The spelling of 674228333 in words is "six hundred seventy-four million, two hundred twenty-eight thousand, three hundred thirty-three".