7798673 has 2 divisors, whose sum is σ = 7798674. Its totient is φ = 7798672.

The previous prime is 7798669. The next prime is 7798717. The reversal of 7798673 is 3768977.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7011904 + 786769 = 2648^2 + 887^2 .

It is a cyclic number.

It is not a de Polignac number, because 7798673 - 2² = 7798669 is a prime.

It is not a weakly prime, because it can be changed into another prime (7798603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3899336 + 3899337.

It is an arithmetic number, because the mean of its divisors is an integer number (3899337).

Almost surely, 2^7798673 is an apocalyptic number.

It is an amenable number.

7798673 is a deficient number, since it is larger than the sum of its proper divisors (1).

7798673 is an equidigital number, since it uses as much as digits as its factorization.

7798673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 444528, while the sum is 47.

The square root of 7798673 is about 2792.6104275391. The cubic root of 7798673 is about 198.3080010643.

The spelling of 7798673 in words is "seven million, seven hundred ninety-eight thousand, six hundred seventy-three".