6994070231 has 2 divisors, whose sum is σ = 6994070232. Its totient is φ = 6994070230.

The previous prime is 6994070197. The next prime is 6994070257. The reversal of 6994070231 is 1320704996.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6994070231 - 2²⁶ = 6926961367 is a prime.

It is a super-2 number, since 2×6994070231² = 97834036792320786722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6994070131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3497035115 + 3497035116.

It is an arithmetic number, because the mean of its divisors is an integer number (3497035116).

Almost surely, 2^6994070231 is an apocalyptic number.

6994070231 is a deficient number, since it is larger than the sum of its proper divisors (1).

6994070231 is an equidigital number, since it uses as much as digits as its factorization.

6994070231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 6994070231 is about 83630.5579976602. The cubic root of 6994070231 is about 1912.3908758902.

The spelling of 6994070231 in words is "six billion, nine hundred ninety-four million, seventy thousand, two hundred thirty-one".