670340073701 has 2 divisors, whose sum is σ = 670340073702. Its totient is φ = 670340073700.

The previous prime is 670340073691. The next prime is 670340073713. The reversal of 670340073701 is 107370043076.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 539005588900 + 131334484801 = 734170^2 + 362401^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-670340073701 is a prime.

It is a super-2 number, since 2×670340073701² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (670340073751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335170036850 + 335170036851.

It is an arithmetic number, because the mean of its divisors is an integer number (335170036851).

Almost surely, 2^670340073701 is an apocalyptic number.

It is an amenable number.

670340073701 is a deficient number, since it is larger than the sum of its proper divisors (1).

670340073701 is an equidigital number, since it uses as much as digits as its factorization.

670340073701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 74088, while the sum is 38.

The spelling of 670340073701 in words is "six hundred seventy billion, three hundred forty million, seventy-three thousand, seven hundred one".