673303371967 has 2 divisors, whose sum is σ = 673303371968. Its totient is φ = 673303371966.

The previous prime is 673303371959. The next prime is 673303372013. The reversal of 673303371967 is 769173303376.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 673303371967 - 2³ = 673303371959 is a prime.

It is a super-2 number, since 2×673303371967² (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 (673303371667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336651685983 + 336651685984.

It is an arithmetic number, because the mean of its divisors is an integer number (336651685984).

Almost surely, 2^673303371967 is an apocalyptic number.

673303371967 is a deficient number, since it is larger than the sum of its proper divisors (1).

673303371967 is an equidigital number, since it uses as much as digits as its factorization.

673303371967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9001692, while the sum is 55.

The spelling of 673303371967 in words is "six hundred seventy-three billion, three hundred three million, three hundred seventy-one thousand, nine hundred sixty-seven".