675748966 has 8 divisors (see below), whose sum is σ = 1021605120. Its totient is φ = 335213928.

The previous prime is 675748951. The next prime is 675748973. The reversal of 675748966 is 669847576.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 675748966.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1329961 + ... + 1330468.

It is an arithmetic number, because the mean of its divisors is an integer number (127700640).

Almost surely, 2^675748966 is an apocalyptic number.

675748966 is a deficient number, since it is larger than the sum of its proper divisors (345856154).

675748966 is a wasteful number, since it uses less digits than its factorization.

675748966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2660558.

The product of its digits is 15240960, while the sum is 58.

The square root of 675748966 is about 25995.1719748110. The cubic root of 675748966 is about 877.5296444830.

The spelling of 675748966 in words is "six hundred seventy-five million, seven hundred forty-eight thousand, nine hundred sixty-six".