674067375 has 48 divisors (see below), whose sum is σ = 1219233600. Its totient is φ = 358286400.

The previous prime is 674067353. The next prime is 674067377. The reversal of 674067375 is 573760476.

It is not a de Polignac number, because 674067375 - 2⁶ = 674067311 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 674067375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674067377) 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 47 ways as a sum of consecutive naturals, for example, 403041 + ... + 404709.

It is an arithmetic number, because the mean of its divisors is an integer number (25400700).

Almost surely, 2^674067375 is an apocalyptic number.

674067375 is a deficient number, since it is larger than the sum of its proper divisors (545166225).

674067375 is a wasteful number, since it uses less digits than its factorization.

674067375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049 (or 2036 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 45.

The square root of 674067375 is about 25962.8075330847. The cubic root of 674067375 is about 876.8011334715.

The spelling of 674067375 in words is "six hundred seventy-four million, sixty-seven thousand, three hundred seventy-five".