7493766673 has 2 divisors, whose sum is σ = 7493766674. Its totient is φ = 7493766672.

The previous prime is 7493766667. The next prime is 7493766733. The reversal of 7493766673 is 3766673947.

7493766673 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7487094784 + 6671889 = 86528^2 + 2583^2 .

It is a cyclic number.

It is not a de Polignac number, because 7493766673 - 2⁵ = 7493766641 is a prime.

It is not a weakly prime, because it can be changed into another prime (7493766653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3746883336 + 3746883337.

It is an arithmetic number, because the mean of its divisors is an integer number (3746883337).

Almost surely, 2^7493766673 is an apocalyptic number.

It is an amenable number.

7493766673 is a deficient number, since it is larger than the sum of its proper divisors (1).

7493766673 is an equidigital number, since it uses as much as digits as its factorization.

7493766673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24004512, while the sum is 58.

The square root of 7493766673 is about 86566.5447675948. The cubic root of 7493766673 is about 1956.8913891684.

The spelling of 7493766673 in words is "seven billion, four hundred ninety-three million, seven hundred sixty-six thousand, six hundred seventy-three".