675964137 has 8 divisors (see below), whose sum is σ = 925644736. Its totient is φ = 438463152.

The previous prime is 675964127. The next prime is 675964141. The reversal of 675964137 is 731469576.

It is a happy number.

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

It is not a de Polignac number, because 675964137 - 2⁸ = 675963881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (675964117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3044773 + ... + 3044994.

It is an arithmetic number, because the mean of its divisors is an integer number (115705592).

Almost surely, 2^675964137 is an apocalyptic number.

It is an amenable number.

675964137 is a deficient number, since it is larger than the sum of its proper divisors (249680599).

675964137 is a wasteful number, since it uses less digits than its factorization.

675964137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6089807.

The product of its digits is 952560, while the sum is 48.

The square root of 675964137 is about 25999.3103177757. The cubic root of 675964137 is about 877.6227751686.

The spelling of 675964137 in words is "six hundred seventy-five million, nine hundred sixty-four thousand, one hundred thirty-seven".