799994311 has 2 divisors, whose sum is σ = 799994312. Its totient is φ = 799994310.

The previous prime is 799994309. The next prime is 799994323. The reversal of 799994311 is 113499997.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 799994311 - 2¹ = 799994309 is a prime.

Together with 799994309, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (799994341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399997155 + 399997156.

It is an arithmetic number, because the mean of its divisors is an integer number (399997156).

Almost surely, 2^799994311 is an apocalyptic number.

799994311 is a deficient number, since it is larger than the sum of its proper divisors (1).

799994311 is an equidigital number, since it uses as much as digits as its factorization.

799994311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 551124, while the sum is 52.

The square root of 799994311 is about 28284.1706790212. The cubic root of 799994311 is about 928.3155662174.

The spelling of 799994311 in words is "seven hundred ninety-nine million, nine hundred ninety-four thousand, three hundred eleven".