9261369 has 18 divisors (see below), whose sum is σ = 14488110. Its totient is φ = 5698368.

The previous prime is 9261361. The next prime is 9261391. The reversal of 9261369 is 9631629.

It can be written as a sum of positive squares in 3 ways, for example, as 189225 + 9072144 = 435^2 + 3012^2 .

It is not a de Polignac number, because 9261369 - 2³ = 9261361 is a prime.

It is a super-2 number, since 2×9261369² = 171545911508322, which contains 22 as substring.

9261369 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9261361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1524 + ... + 4565.

It is an arithmetic number, because the mean of its divisors is an integer number (804895).

Almost surely, 2^9261369 is an apocalyptic number.

It is an amenable number.

9261369 is a deficient number, since it is larger than the sum of its proper divisors (5226741).

9261369 is a wasteful number, since it uses less digits than its factorization.

9261369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6121 (or 6105 counting only the distinct ones).

The product of its digits is 17496, while the sum is 36.

The square root of 9261369 is about 3043.2497432843. The cubic root of 9261369 is about 210.0027890786.

The spelling of 9261369 in words is "nine million, two hundred sixty-one thousand, three hundred sixty-nine".