674467170656633 has 2 divisors, whose sum is σ = 674467170656634. Its totient is φ = 674467170656632.

The previous prime is 674467170656627. The next prime is 674467170656677. The reversal of 674467170656633 is 336656071764476.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 403307288230144 + 271159882426489 = 20082512^2 + 16466933^2 .

It is a cyclic number.

It is not a de Polignac number, because 674467170656633 - 2³⁶ = 674398451179897 is a prime.

It is not a weakly prime, because it can be changed into another prime (674467170056633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337233585328316 + 337233585328317.

It is an arithmetic number, because the mean of its divisors is an integer number (337233585328317).

Almost surely, 2^{674467170656633} is an apocalyptic number.

It is an amenable number.

674467170656633 is a deficient number, since it is larger than the sum of its proper divisors (1).

674467170656633 is an equidigital number, since it uses as much as digits as its factorization.

674467170656633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920360960, while the sum is 71.

The spelling of 674467170656633 in words is "six hundred seventy-four trillion, four hundred sixty-seven billion, one hundred seventy million, six hundred fifty-six thousand, six hundred thirty-three".