795748666 has 8 divisors (see below), whose sum is σ = 1194025140. Its totient is φ = 397740288.

The previous prime is 795748651. The next prime is 795748673. The reversal of 795748666 is 666847597.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 696168225 + 99580441 = 26385^2 + 9979^2 .

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 795748666.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 59431 + ... + 71578.

Almost surely, 2^795748666 is an apocalyptic number.

795748666 is a deficient number, since it is larger than the sum of its proper divisors (398276474).

795748666 is a wasteful number, since it uses less digits than its factorization.

795748666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134048.

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

The square root of 795748666 is about 28209.0174589616. The cubic root of 795748666 is about 926.6704331633.

The spelling of 795748666 in words is "seven hundred ninety-five million, seven hundred forty-eight thousand, six hundred sixty-six".