8268361 has 4 divisors (see below), whose sum is σ = 8328852. Its totient is φ = 8207872.

The previous prime is 8268349. The next prime is 8268383. The reversal of 8268361 is 1638628.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2295225 + 5973136 = 1515^2 + 2444^2 .

It is a cyclic number.

It is not a de Polignac number, because 8268361 - 2¹⁵ = 8235593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8268301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30040 + ... + 30313.

It is an arithmetic number, because the mean of its divisors is an integer number (2082213).

Almost surely, 2^8268361 is an apocalyptic number.

It is an amenable number.

8268361 is a deficient number, since it is larger than the sum of its proper divisors (60491).

8268361 is a wasteful number, since it uses less digits than its factorization.

8268361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60490.

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

The square root of 8268361 is about 2875.4757867177. The cubic root of 8268361 is about 202.2117913931.

It can be divided in two parts, 826 and 8361, that multiplied together give a triangular number (6906186 = T₃₇₁₆).

The spelling of 8268361 in words is "eight million, two hundred sixty-eight thousand, three hundred sixty-one".