674868633 has 4 divisors (see below), whose sum is σ = 899824848. Its totient is φ = 449912420.

The previous prime is 674868631. The next prime is 674868643. The reversal of 674868633 is 336868476.

It is a happy number.

674868633 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 674868633 - 2¹ = 674868631 is a prime.

It is a super-4 number, since 4×674868633⁴ (a number of 36 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (674868631) 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, 112478103 + ... + 112478108.

It is an arithmetic number, because the mean of its divisors is an integer number (224956212).

Almost surely, 2^674868633 is an apocalyptic number.

It is an amenable number.

674868633 is a deficient number, since it is larger than the sum of its proper divisors (224956215).

674868633 is a wasteful number, since it uses less digits than its factorization.

674868633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224956214.

The product of its digits is 3483648, while the sum is 51.

The square root of 674868633 is about 25978.2338314213. The cubic root of 674868633 is about 877.1484111883.

The spelling of 674868633 in words is "six hundred seventy-four million, eight hundred sixty-eight thousand, six hundred thirty-three".