675274989 has 8 divisors (see below), whose sum is σ = 900488512. Its totient is φ = 450122400.

The previous prime is 675274939. The next prime is 675275017. The reversal of 675274989 is 989472576.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 675274989 - 2⁷ = 675274861 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675274939) 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 7 ways as a sum of consecutive naturals, for example, 28872 + ... + 46734.

It is an arithmetic number, because the mean of its divisors is an integer number (112561064).

Almost surely, 2^675274989 is an apocalyptic number.

It is an amenable number.

675274989 is a deficient number, since it is larger than the sum of its proper divisors (225213523).

675274989 is a wasteful number, since it uses less digits than its factorization.

675274989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30467.

The product of its digits is 7620480, while the sum is 57.

The square root of 675274989 is about 25986.0537404201. The cubic root of 675274989 is about 877.3244271746.

The spelling of 675274989 in words is "six hundred seventy-five million, two hundred seventy-four thousand, nine hundred eighty-nine".