799001279 has 8 divisors (see below), whose sum is σ = 814157472. Its totient is φ = 783959040.

The previous prime is 799001257. The next prime is 799001311. The reversal of 799001279 is 972100997.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-799001279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799001239) 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, 14267 + ... + 42444.

It is an arithmetic number, because the mean of its divisors is an integer number (101769684).

Almost surely, 2^799001279 is an apocalyptic number.

799001279 is a deficient number, since it is larger than the sum of its proper divisors (15156193).

799001279 is a wasteful number, since it uses less digits than its factorization.

799001279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56977.

The product of its (nonzero) digits is 71442, while the sum is 44.

The square root of 799001279 is about 28266.6106740798. The cubic root of 799001279 is about 927.9313015032.

The spelling of 799001279 in words is "seven hundred ninety-nine million, one thousand, two hundred seventy-nine".