799798966 has 16 divisors (see below), whose sum is σ = 1289231856. Its totient is φ = 370757376.

The previous prime is 799798963. The next prime is 799798969. The reversal of 799798966 is 669897997.

It is an interprime number because it is at equal distance from previous prime (799798963) and next prime (799798969).

It is a junction number, because it is equal to n+sod(n) for n = 799798895 and 799798904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799798963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173271 + ... + 177826.

It is an arithmetic number, because the mean of its divisors is an integer number (80576991).

Almost surely, 2^799798966 is an apocalyptic number.

799798966 is a deficient number, since it is larger than the sum of its proper divisors (489432890).

799798966 is a wasteful number, since it uses less digits than its factorization.

799798966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351183.

The product of its digits is 92588832, while the sum is 70.

The square root of 799798966 is about 28280.7172115560. The cubic root of 799798966 is about 928.2400004440.

The spelling of 799798966 in words is "seven hundred ninety-nine million, seven hundred ninety-eight thousand, nine hundred sixty-six".