994932910709 has 2 divisors, whose sum is σ = 994932910710. Its totient is φ = 994932910708.

The previous prime is 994932910669. The next prime is 994932910733. The reversal of 994932910709 is 907019239499.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 774312002500 + 220620908209 = 879950^2 + 469703^2 .

It is a cyclic number.

It is not a de Polignac number, because 994932910709 - 2¹² = 994932906613 is a prime.

It is a super-3 number, since 3×994932910709³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (994932915709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497466455354 + 497466455355.

It is an arithmetic number, because the mean of its divisors is an integer number (497466455355).

Almost surely, 2^994932910709 is an apocalyptic number.

It is an amenable number.

994932910709 is a deficient number, since it is larger than the sum of its proper divisors (1).

994932910709 is an equidigital number, since it uses as much as digits as its factorization.

994932910709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9920232, while the sum is 62.

The spelling of 994932910709 in words is "nine hundred ninety-four billion, nine hundred thirty-two million, nine hundred ten thousand, seven hundred nine".