799580145 has 64 divisors (see below), whose sum is σ = 1578737664. Its totient is φ = 336510720.

The previous prime is 799580137. The next prime is 799580149. The reversal of 799580145 is 541085997.

It is not a de Polignac number, because 799580145 - 2³ = 799580137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 799580094 and 799580103.

It is not an unprimeable number, because it can be changed into a prime (799580149) 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 63 ways as a sum of consecutive naturals, for example, 877240 + ... + 878150.

It is an arithmetic number, because the mean of its divisors is an integer number (24667776).

Almost surely, 2^799580145 is an apocalyptic number.

It is an amenable number.

799580145 is a deficient number, since it is larger than the sum of its proper divisors (779157519).

799580145 is a wasteful number, since it uses less digits than its factorization.

799580145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582.

The product of its (nonzero) digits is 453600, while the sum is 48.

The square root of 799580145 is about 28276.8482154571. The cubic root of 799580145 is about 928.1553387809.

The spelling of 799580145 in words is "seven hundred ninety-nine million, five hundred eighty thousand, one hundred forty-five".