373707066709 has 2 divisors, whose sum is σ = 373707066710. Its totient is φ = 373707066708.

The previous prime is 373707066703. The next prime is 373707066737. The reversal of 373707066709 is 907660707373.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 292437600625 + 81269466084 = 540775^2 + 285078^2 .

It is a cyclic number.

It is not a de Polignac number, because 373707066709 - 2³ = 373707066701 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 373707066709.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (373707066701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186853533354 + 186853533355.

It is an arithmetic number, because the mean of its divisors is an integer number (186853533355).

Almost surely, 2^373707066709 is an apocalyptic number.

It is an amenable number.

373707066709 is a deficient number, since it is larger than the sum of its proper divisors (1).

373707066709 is an equidigital number, since it uses as much as digits as its factorization.

373707066709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7001316, while the sum is 55.

The spelling of 373707066709 in words is "three hundred seventy-three billion, seven hundred seven million, sixty-six thousand, seven hundred nine".