799622446 has 16 divisors (see below), whose sum is σ = 1371484800. Its totient is φ = 342519480.

The previous prime is 799622441. The next prime is 799622459. The reversal of 799622446 is 644226997.

It is a super-2 number, since 2×799622446² = 1278792112294045832, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 799622446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799622441) 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, 15781 + ... + 42991.

It is an arithmetic number, because the mean of its divisors is an integer number (85717800).

Almost surely, 2^799622446 is an apocalyptic number.

799622446 is a deficient number, since it is larger than the sum of its proper divisors (571862354).

799622446 is a wasteful number, since it uses less digits than its factorization.

799622446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29319.

The product of its digits is 1306368, while the sum is 49.

The square root of 799622446 is about 28277.5961849659. The cubic root of 799622446 is about 928.1717062069.

The spelling of 799622446 in words is "seven hundred ninety-nine million, six hundred twenty-two thousand, four hundred forty-six".