994294097 has 2 divisors, whose sum is σ = 994294098. Its totient is φ = 994294096.

The previous prime is 994294051. The next prime is 994294121. The reversal of 994294097 is 790492499.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 575232256 + 419061841 = 23984^2 + 20471^2 .

It is an emirp because it is prime and its reverse (790492499) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 994294097 - 2⁶ = 994294033 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (994294297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497147048 + 497147049.

It is an arithmetic number, because the mean of its divisors is an integer number (497147049).

Almost surely, 2^994294097 is an apocalyptic number.

It is an amenable number.

994294097 is a deficient number, since it is larger than the sum of its proper divisors (1).

994294097 is an equidigital number, since it uses as much as digits as its factorization.

994294097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1469664, while the sum is 53.

The square root of 994294097 is about 31532.4292911282. The cubic root of 994294097 is about 998.0944033413.

The spelling of 994294097 in words is "nine hundred ninety-four million, two hundred ninety-four thousand, ninety-seven".