994207007 has 2 divisors, whose sum is σ = 994207008. Its totient is φ = 994207006.

The previous prime is 994207001. The next prime is 994207043. The reversal of 994207007 is 700702499.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 994207007 - 2¹⁰ = 994205983 is a 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 (994207001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497103503 + 497103504.

It is an arithmetic number, because the mean of its divisors is an integer number (497103504).

Almost surely, 2^994207007 is an apocalyptic number.

994207007 is a deficient number, since it is larger than the sum of its proper divisors (1).

994207007 is an equidigital number, since it uses as much as digits as its factorization.

994207007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 994207007 is about 31531.0483016344. The cubic root of 994207007 is about 998.0652615344.

The spelling of 994207007 in words is "nine hundred ninety-four million, two hundred seven thousand, seven".