799334964099 has 18 divisors (see below), whose sum is σ = 1343100246540. Its totient is φ = 456762836376.

The previous prime is 799334964097. The next prime is 799334964121. The reversal of 799334964099 is 990469433997.

799334964099 is a `hidden beast` number, since 7 + 9 + 9 + 3 + 3 + 496 + 40 + 99 = 666.

It is not a de Polignac number, because 799334964099 - 2¹ = 799334964097 is a prime.

It is a super-2 number, since 2×799334964099² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (799334964091) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 906275029 + ... + 906275910.

Almost surely, 2^799334964099 is an apocalyptic number.

799334964099 is a deficient number, since it is larger than the sum of its proper divisors (543765282441).

799334964099 is a wasteful number, since it uses less digits than its factorization.

799334964099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1812550959 (or 1812550949 counting only the distinct ones).

The product of its (nonzero) digits is 357128352, while the sum is 72.

The spelling of 799334964099 in words is "seven hundred ninety-nine billion, three hundred thirty-four million, nine hundred sixty-four thousand, ninety-nine".