799969622 has 8 divisors (see below), whose sum is σ = 1201462416. Its totient is φ = 399482152.

The previous prime is 799969537. The next prime is 799969649. The reversal of 799969622 is 226969997.

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

It is a super-2 number, since 2×799969622² = 1279902792245645768, which contains 22 as substring.

It is a congruent number.

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, 249338 + ... + 252525.

It is an arithmetic number, because the mean of its divisors is an integer number (150182802).

Almost surely, 2^799969622 is an apocalyptic number.

799969622 is a deficient number, since it is larger than the sum of its proper divisors (401492794).

799969622 is a wasteful number, since it uses less digits than its factorization.

799969622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502662.

The product of its digits is 6613488, while the sum is 59.

The square root of 799969622 is about 28283.7342301189. The cubic root of 799969622 is about 928.3060163917.

The spelling of 799969622 in words is "seven hundred ninety-nine million, nine hundred sixty-nine thousand, six hundred twenty-two".