670037340377 has 2 divisors, whose sum is σ = 670037340378. Its totient is φ = 670037340376.

The previous prime is 670037340341. The next prime is 670037340431. The reversal of 670037340377 is 773043730076.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 669875134681 + 162205696 = 818459^2 + 12736^2 .

It is a cyclic number.

It is not a de Polignac number, because 670037340377 - 2⁸ = 670037340121 is a prime.

It is not a weakly prime, because it can be changed into another prime (670037340337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335018670188 + 335018670189.

It is an arithmetic number, because the mean of its divisors is an integer number (335018670189).

Almost surely, 2^670037340377 is an apocalyptic number.

It is an amenable number.

670037340377 is a deficient number, since it is larger than the sum of its proper divisors (1).

670037340377 is an equidigital number, since it uses as much as digits as its factorization.

670037340377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1555848, while the sum is 47.

The spelling of 670037340377 in words is "six hundred seventy billion, thirty-seven million, three hundred forty thousand, three hundred seventy-seven".