994234799 has 2 divisors, whose sum is σ = 994234800. Its totient is φ = 994234798.

The previous prime is 994234727. The next prime is 994234819. The reversal of 994234799 is 997432499.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-994234799 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (994234399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497117399 + 497117400.

It is an arithmetic number, because the mean of its divisors is an integer number (497117400).

Almost surely, 2^994234799 is an apocalyptic number.

994234799 is a deficient number, since it is larger than the sum of its proper divisors (1).

994234799 is an equidigital number, since it uses as much as digits as its factorization.

994234799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4408992, while the sum is 56.

The square root of 994234799 is about 31531.4890070228. The cubic root of 994234799 is about 998.0745613989.

The spelling of 994234799 in words is "nine hundred ninety-four million, two hundred thirty-four thousand, seven hundred ninety-nine".