674265983 has 4 divisors (see below), whose sum is σ = 685694280. Its totient is φ = 662837688.

The previous prime is 674265937. The next prime is 674265989. The reversal of 674265983 is 389562476.

It is a happy number.

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 674265983 - 2¹⁰ = 674264959 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 (674265989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5714060 + ... + 5714177.

It is an arithmetic number, because the mean of its divisors is an integer number (171423570).

Almost surely, 2^674265983 is an apocalyptic number.

674265983 is a deficient number, since it is larger than the sum of its proper divisors (11428297).

674265983 is a wasteful number, since it uses less digits than its factorization.

674265983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11428296.

The product of its digits is 2177280, while the sum is 50.

The square root of 674265983 is about 25966.6321073797. The cubic root of 674265983 is about 876.8872389192.

The spelling of 674265983 in words is "six hundred seventy-four million, two hundred sixty-five thousand, nine hundred eighty-three".