799764166 has 8 divisors (see below), whose sum is σ = 1199870064. Its totient is φ = 399807480.

The previous prime is 799764137. The next prime is 799764187. The reversal of 799764166 is 661467997.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22770 + ... + 46021.

It is an arithmetic number, because the mean of its divisors is an integer number (149983758).

Almost surely, 2^799764166 is an apocalyptic number.

799764166 is a deficient number, since it is larger than the sum of its proper divisors (400105898).

799764166 is a wasteful number, since it uses less digits than its factorization.

799764166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74606.

The product of its digits is 3429216, while the sum is 55.

The square root of 799764166 is about 28280.1019446536. The cubic root of 799764166 is about 928.2265373856.

The spelling of 799764166 in words is "seven hundred ninety-nine million, seven hundred sixty-four thousand, one hundred sixty-six".