8366741 has 2 divisors, whose sum is σ = 8366742. Its totient is φ = 8366740.

The previous prime is 8366723. The next prime is 8366753. The reversal of 8366741 is 1476638.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8352100 + 14641 = 2890^2 + 121^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8366741 is a prime.

It is a super-2 number, since 2×8366741² = 140004709922162, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8366791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4183370 + 4183371.

It is an arithmetic number, because the mean of its divisors is an integer number (4183371).

Almost surely, 2^8366741 is an apocalyptic number.

It is an amenable number.

8366741 is a deficient number, since it is larger than the sum of its proper divisors (1).

8366741 is an equidigital number, since it uses as much as digits as its factorization.

8366741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 35.

The square root of 8366741 is about 2892.5319358652. The cubic root of 8366741 is about 203.0106281897.

The spelling of 8366741 in words is "eight million, three hundred sixty-six thousand, seven hundred forty-one".