8286361 has 8 divisors (see below), whose sum is σ = 8825544. Its totient is φ = 7752960.

The previous prime is 8286349. The next prime is 8286379. The reversal of 8286361 is 1636828.

It can be written as a sum of positive squares in 4 ways, for example, as 198025 + 8088336 = 445^2 + 2844^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8286361 - 2¹⁷ = 8155289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8286461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1731 + ... + 4423.

It is an arithmetic number, because the mean of its divisors is an integer number (1103193).

Almost surely, 2^8286361 is an apocalyptic number.

It is an amenable number.

8286361 is a deficient number, since it is larger than the sum of its proper divisors (539183).

8286361 is a wasteful number, since it uses less digits than its factorization.

8286361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2891.

The product of its digits is 13824, while the sum is 34.

The square root of 8286361 is about 2878.6040019426. The cubic root of 8286361 is about 202.3584215889.

The spelling of 8286361 in words is "eight million, two hundred eighty-six thousand, three hundred sixty-one".