8396693 has 2 divisors, whose sum is σ = 8396694. Its totient is φ = 8396692.

The previous prime is 8396639. The next prime is 8396699. The reversal of 8396693 is 3966938.

Together with previous prime (8396639) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7360369 + 1036324 = 2713^2 + 1018^2 .

It is a cyclic number.

It is not a de Polignac number, because 8396693 - 2¹⁰ = 8395669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8396699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4198346 + 4198347.

It is an arithmetic number, because the mean of its divisors is an integer number (4198347).

Almost surely, 2^8396693 is an apocalyptic number.

It is an amenable number.

8396693 is a deficient number, since it is larger than the sum of its proper divisors (1).

8396693 is an equidigital number, since it uses as much as digits as its factorization.

8396693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 209952, while the sum is 44.

The square root of 8396693 is about 2897.7047813744. The cubic root of 8396693 is about 203.2525914904.

The spelling of 8396693 in words is "eight million, three hundred ninety-six thousand, six hundred ninety-three".