673700370667 has 2 divisors, whose sum is σ = 673700370668. Its totient is φ = 673700370666.

The previous prime is 673700370661. The next prime is 673700370677. The reversal of 673700370667 is 766073007376.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 673700370667 - 2³ = 673700370659 is a prime.

It is not a weakly prime, because it can be changed into another prime (673700370661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336850185333 + 336850185334.

It is an arithmetic number, because the mean of its divisors is an integer number (336850185334).

Almost surely, 2^673700370667 is an apocalyptic number.

673700370667 is a deficient number, since it is larger than the sum of its proper divisors (1).

673700370667 is an equidigital number, since it uses as much as digits as its factorization.

673700370667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4667544, while the sum is 52.

The spelling of 673700370667 in words is "six hundred seventy-three billion, seven hundred million, three hundred seventy thousand, six hundred sixty-seven".