799251271 has 8 divisors (see below), whose sum is σ = 983693984. Its totient is φ = 632374560.

The previous prime is 799251247. The next prime is 799251301. The reversal of 799251271 is 172152997.

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

It is a cyclic number.

It is not a de Polignac number, because 799251271 - 2¹⁹ = 798726983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799251221) 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, 4391400 + ... + 4391581.

It is an arithmetic number, because the mean of its divisors is an integer number (122961748).

Almost surely, 2^799251271 is an apocalyptic number.

799251271 is a deficient number, since it is larger than the sum of its proper divisors (184442713).

799251271 is a wasteful number, since it uses less digits than its factorization.

799251271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8783001.

The product of its digits is 79380, while the sum is 43.

The square root of 799251271 is about 28271.0323653028. The cubic root of 799251271 is about 928.0280686460.

The spelling of 799251271 in words is "seven hundred ninety-nine million, two hundred fifty-one thousand, two hundred seventy-one".