6994693 has 2 divisors, whose sum is σ = 6994694. Its totient is φ = 6994692.

The previous prime is 6994661. The next prime is 6994703. The reversal of 6994693 is 3964996.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5098564 + 1896129 = 2258^2 + 1377^2 .

It is a cyclic number.

It is not a de Polignac number, because 6994693 - 2⁵ = 6994661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6994613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3497346 + 3497347.

It is an arithmetic number, because the mean of its divisors is an integer number (3497347).

Almost surely, 2^6994693 is an apocalyptic number.

It is an amenable number.

6994693 is a deficient number, since it is larger than the sum of its proper divisors (1).

6994693 is an equidigital number, since it uses as much as digits as its factorization.

6994693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 314928, while the sum is 46.

The square root of 6994693 is about 2644.7481921726. The cubic root of 6994693 is about 191.2447635515.

The spelling of 6994693 in words is "six million, nine hundred ninety-four thousand, six hundred ninety-three".