7994204311 has 2 divisors, whose sum is σ = 7994204312. Its totient is φ = 7994204310.

The previous prime is 7994204303. The next prime is 7994204333. The reversal of 7994204311 is 1134024997.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7994204311 - 2³ = 7994204303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7994204341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3997102155 + 3997102156.

It is an arithmetic number, because the mean of its divisors is an integer number (3997102156).

Almost surely, 2^7994204311 is an apocalyptic number.

7994204311 is a deficient number, since it is larger than the sum of its proper divisors (1).

7994204311 is an equidigital number, since it uses as much as digits as its factorization.

7994204311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 7994204311 is about 89410.3143434805. The cubic root of 7994204311 is about 1999.5169092377.

The spelling of 7994204311 in words is "seven billion, nine hundred ninety-four million, two hundred four thousand, three hundred eleven".