670006683377 has 2 divisors, whose sum is σ = 670006683378. Its totient is φ = 670006683376.

The previous prime is 670006683361. The next prime is 670006683419. The reversal of 670006683377 is 773386600076.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 470773004641 + 199233678736 = 686129^2 + 446356^2 .

It is a cyclic number.

It is not a de Polignac number, because 670006683377 - 2⁴ = 670006683361 is a prime.

It is not a weakly prime, because it can be changed into another prime (670006683337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335003341688 + 335003341689.

It is an arithmetic number, because the mean of its divisors is an integer number (335003341689).

Almost surely, 2^670006683377 is an apocalyptic number.

It is an amenable number.

670006683377 is a deficient number, since it is larger than the sum of its proper divisors (1).

670006683377 is an equidigital number, since it uses as much as digits as its factorization.

670006683377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5334336, while the sum is 53.

The spelling of 670006683377 in words is "six hundred seventy billion, six million, six hundred eighty-three thousand, three hundred seventy-seven".