8359261 has 4 divisors (see below), whose sum is σ = 8365500. Its totient is φ = 8353024.

The previous prime is 8359249. The next prime is 8359271. The reversal of 8359261 is 1629538.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 7371225 + 988036 = 2715^2 + 994^2 .

It is a cyclic number.

It is not a de Polignac number, because 8359261 - 2⁵ = 8359229 is a prime.

It is a super-3 number, since 3×8359261³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8359201) 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, 196 + ... + 4093.

It is an arithmetic number, because the mean of its divisors is an integer number (2091375).

Almost surely, 2^8359261 is an apocalyptic number.

It is an amenable number.

8359261 is a deficient number, since it is larger than the sum of its proper divisors (6239).

8359261 is a wasteful number, since it uses less digits than its factorization.

8359261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6238.

The product of its digits is 12960, while the sum is 34.

The square root of 8359261 is about 2891.2386618887. The cubic root of 8359261 is about 202.9501119046.

The spelling of 8359261 in words is "eight million, three hundred fifty-nine thousand, two hundred sixty-one".