994942007 has 2 divisors, whose sum is σ = 994942008. Its totient is φ = 994942006.

The previous prime is 994942001. The next prime is 994942009. The reversal of 994942007 is 700249499.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 994942007 - 2¹⁰ = 994940983 is a prime.

Together with 994942009, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (994942001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497471003 + 497471004.

It is an arithmetic number, because the mean of its divisors is an integer number (497471004).

Almost surely, 2^994942007 is an apocalyptic number.

994942007 is a deficient number, since it is larger than the sum of its proper divisors (1).

994942007 is an equidigital number, since it uses as much as digits as its factorization.

994942007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 994942007 is about 31542.7013269314. The cubic root of 994942007 is about 998.3111517305.

The spelling of 994942007 in words is "nine hundred ninety-four million, nine hundred forty-two thousand, seven".