799617380 has 24 divisors (see below), whose sum is σ = 1694061432. Its totient is φ = 317015552.

The previous prime is 799617367. The next prime is 799617421. The reversal of 799617380 is 83716997.

799617380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 28111204 + 771506176 = 5302^2 + 27776^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174647 + ... + 179166.

It is an arithmetic number, because the mean of its divisors is an integer number (70585893).

Almost surely, 2^799617380 is an apocalyptic number.

It is an amenable number.

799617380 is an abundant number, since it is smaller than the sum of its proper divisors (894444052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

799617380 is a wasteful number, since it uses less digits than its factorization.

799617380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353935 (or 353933 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 50.

The square root of 799617380 is about 28277.5066086103. The cubic root of 799617380 is about 928.1697460619.

It can be divided in two parts, 799617 and 380, that added together give a palindrome (799997).

The spelling of 799617380 in words is "seven hundred ninety-nine million, six hundred seventeen thousand, three hundred eighty".