6994291 has 2 divisors, whose sum is σ = 6994292. Its totient is φ = 6994290.

The previous prime is 6994289. The next prime is 6994297. The reversal of 6994291 is 1924996.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6994291 - 2¹ = 6994289 is a prime.

Together with 6994289, it forms a pair of twin primes.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (6994297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3497145 + 3497146.

It is an arithmetic number, because the mean of its divisors is an integer number (3497146).

Almost surely, 2^6994291 is an apocalyptic number.

6994291 is a deficient number, since it is larger than the sum of its proper divisors (1).

6994291 is an equidigital number, since it uses as much as digits as its factorization.

6994291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34992, while the sum is 40.

The square root of 6994291 is about 2644.6721914067. The cubic root of 6994291 is about 191.2410997325.

The spelling of 6994291 in words is "six million, nine hundred ninety-four thousand, two hundred ninety-one".