7673 has 2 divisors, whose sum is σ = 7674. Its totient is φ = 7672.

The previous prime is 7669. The next prime is 7681. The reversal of 7673 is 3767.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6889 + 784 = 83^2 + 28^2 .

7673 is a truncatable prime.

It is an emirp because it is prime and its reverse (3767) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7673 - 2² = 7669 is a prime.

It is not a weakly prime, because it can be changed into another prime (7603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3836 + 3837.

It is an arithmetic number, because the mean of its divisors is an integer number (3837).

2⁷⁶⁷³ is an apocalyptic number.

It is an amenable number.

7673 is a deficient number, since it is larger than the sum of its proper divisors (1).

7673 is an equidigital number, since it uses as much as digits as its factorization.

7673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 882, while the sum is 23.

The square root of 7673 is about 87.5956619930. The cubic root of 7673 is about 19.7237005071.

The spelling of 7673 in words is "seven thousand, six hundred seventy-three".