674227723 has 4 divisors (see below), whose sum is σ = 726091408. Its totient is φ = 622364040.

The previous prime is 674227709. The next prime is 674227753. The reversal of 674227723 is 327722476.

674227723 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 674227723 - 2⁵ = 674227691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (674227703) 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, 25931823 + ... + 25931848.

It is an arithmetic number, because the mean of its divisors is an integer number (181522852).

Almost surely, 2^674227723 is an apocalyptic number.

674227723 is a deficient number, since it is larger than the sum of its proper divisors (51863685).

674227723 is a wasteful number, since it uses less digits than its factorization.

674227723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51863684.

The product of its digits is 197568, while the sum is 40.

The square root of 674227723 is about 25965.8953822124. The cubic root of 674227723 is about 876.8706528136.

The spelling of 674227723 in words is "six hundred seventy-four million, two hundred twenty-seven thousand, seven hundred twenty-three".