675194439 has 4 divisors (see below), whose sum is σ = 900259256. Its totient is φ = 450129624.

The previous prime is 675194419. The next prime is 675194453. The reversal of 675194439 is 934491576.

675194439 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 not a de Polignac number, because 675194439 - 2⁹ = 675193927 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 (675194419) 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, 112532404 + ... + 112532409.

It is an arithmetic number, because the mean of its divisors is an integer number (225064814).

Almost surely, 2^675194439 is an apocalyptic number.

675194439 is a deficient number, since it is larger than the sum of its proper divisors (225064817).

675194439 is a wasteful number, since it uses less digits than its factorization.

675194439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225064816.

The product of its digits is 816480, while the sum is 48.

The square root of 675194439 is about 25984.5038243950. The cubic root of 675194439 is about 877.2895419828.

The spelling of 675194439 in words is "six hundred seventy-five million, one hundred ninety-four thousand, four hundred thirty-nine".