674004353 has 4 divisors (see below), whose sum is σ = 735277488. Its totient is φ = 612731220.

The previous prime is 674004329. The next prime is 674004413. The reversal of 674004353 is 353400476.

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 674004353 - 2¹⁶ = 673938817 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (674004313) 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 3 ways as a sum of consecutive naturals, for example, 30636551 + ... + 30636572.

It is an arithmetic number, because the mean of its divisors is an integer number (183819372).

Almost surely, 2^674004353 is an apocalyptic number.

It is an amenable number.

674004353 is a deficient number, since it is larger than the sum of its proper divisors (61273135).

674004353 is a wasteful number, since it uses less digits than its factorization.

674004353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61273134.

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 674004353 is about 25961.5938070065. The cubic root of 674004353 is about 876.7738070818.

The spelling of 674004353 in words is "six hundred seventy-four million, four thousand, three hundred fifty-three".