994000330937 has 2 divisors, whose sum is σ = 994000330938. Its totient is φ = 994000330936.

The previous prime is 994000330913. The next prime is 994000330997. The reversal of 994000330937 is 739033000499.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 660585319696 + 333415011241 = 812764^2 + 577421^2 .

It is a cyclic number.

It is not a de Polignac number, because 994000330937 - 2¹⁰ = 994000329913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 994000330891 and 994000330900.

It is not a weakly prime, because it can be changed into another prime (994000330997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497000165468 + 497000165469.

It is an arithmetic number, because the mean of its divisors is an integer number (497000165469).

Almost surely, 2^994000330937 is an apocalyptic number.

It is an amenable number.

994000330937 is a deficient number, since it is larger than the sum of its proper divisors (1).

994000330937 is an equidigital number, since it uses as much as digits as its factorization.

994000330937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 551124, while the sum is 47.

The spelling of 994000330937 in words is "nine hundred ninety-four billion, three hundred thirty thousand, nine hundred thirty-seven".