675478959 has 8 divisors (see below), whose sum is σ = 921583872. Its totient is φ = 439846680.

The previous prime is 675478957. The next prime is 675478961. The reversal of 675478959 is 959874576.

It is an interprime number because it is at equal distance from previous prime (675478957) and next prime (675478961).

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

It is not a de Polignac number, because 675478959 - 2¹ = 675478957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675478957) 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, 2618007 + ... + 2618264.

It is an arithmetic number, because the mean of its divisors is an integer number (115197984).

Almost surely, 2^675478959 is an apocalyptic number.

675478959 is a deficient number, since it is larger than the sum of its proper divisors (246104913).

675478959 is a wasteful number, since it uses less digits than its factorization.

675478959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5236317.

The product of its digits is 19051200, while the sum is 60.

The square root of 675478959 is about 25989.9780492404. The cubic root of 675478959 is about 877.4127516114.

The spelling of 675478959 in words is "six hundred seventy-five million, four hundred seventy-eight thousand, nine hundred fifty-nine".