994234399 has 2 divisors, whose sum is σ = 994234400. Its totient is φ = 994234398.

The previous prime is 994234391. The next prime is 994234403. The reversal of 994234399 is 993432499.

994234399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 994234399 - 2³ = 994234391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (994234391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497117199 + 497117200.

It is an arithmetic number, because the mean of its divisors is an integer number (497117200).

Almost surely, 2^994234399 is an apocalyptic number.

994234399 is a deficient number, since it is larger than the sum of its proper divisors (1).

994234399 is an equidigital number, since it uses as much as digits as its factorization.

994234399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1889568, while the sum is 52.

The square root of 994234399 is about 31531.4826641565. The cubic root of 994234399 is about 998.0744275506.

The spelling of 994234399 in words is "nine hundred ninety-four million, two hundred thirty-four thousand, three hundred ninety-nine".