799141149 has 12 divisors (see below), whose sum is σ = 1160989596. Its totient is φ = 529680192.

The previous prime is 799141129. The next prime is 799141153. The reversal of 799141149 is 941141997.

It can be written as a sum of positive squares in 2 ways, for example, as 589615524 + 209525625 = 24282^2 + 14475^2 .

It is not a de Polignac number, because 799141149 - 2¹⁵ = 799108381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799141129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 255072 + ... + 258185.

It is an arithmetic number, because the mean of its divisors is an integer number (96749133).

Almost surely, 2^799141149 is an apocalyptic number.

It is an amenable number.

799141149 is a deficient number, since it is larger than the sum of its proper divisors (361848447).

799141149 is a wasteful number, since it uses less digits than its factorization.

799141149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513436 (or 513433 counting only the distinct ones).

The product of its digits is 81648, while the sum is 45.

The square root of 799141149 is about 28269.0846862788. The cubic root of 799141149 is about 927.9854450037.

The spelling of 799141149 in words is "seven hundred ninety-nine million, one hundred forty-one thousand, one hundred forty-nine".