792227666 has 8 divisors (see below), whose sum is σ = 1217325564. Its totient is φ = 386452480.

The previous prime is 792227641. The next prime is 792227671. The reversal of 792227666 is 666722297.

It can be written as a sum of positive squares in 2 ways, for example, as 745017025 + 47210641 = 27295^2 + 6871^2 .

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 792227666.

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, 4830575 + ... + 4830738.

Almost surely, 2^792227666 is an apocalyptic number.

792227666 is a deficient number, since it is larger than the sum of its proper divisors (425097898).

792227666 is a wasteful number, since it uses less digits than its factorization.

792227666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9661356.

The product of its digits is 762048, while the sum is 47.

The square root of 792227666 is about 28146.5391478242. The cubic root of 792227666 is about 925.3016463497.

The spelling of 792227666 in words is "seven hundred ninety-two million, two hundred twenty-seven thousand, six hundred sixty-six".