9039361 has 4 divisors (see below), whose sum is σ = 9048132. Its totient is φ = 9030592.

The previous prime is 9039353. The next prime is 9039377. The reversal of 9039361 is 1639309.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1639309 = 7 ⋅234187.

It can be written as a sum of positive squares in 2 ways, for example, as 1640961 + 7398400 = 1281^2 + 2720^2 .

It is a cyclic number.

It is not a de Polignac number, because 9039361 - 2³ = 9039353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9039301) 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, 2596 + ... + 4981.

It is an arithmetic number, because the mean of its divisors is an integer number (2262033).

Almost surely, 2^9039361 is an apocalyptic number.

It is an amenable number.

9039361 is a deficient number, since it is larger than the sum of its proper divisors (8771).

9039361 is a wasteful number, since it uses less digits than its factorization.

9039361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8770.

The product of its (nonzero) digits is 4374, while the sum is 31.

The square root of 9039361 is about 3006.5530096774. The cubic root of 9039361 is about 208.3111790131.

The spelling of 9039361 in words is "nine million, thirty-nine thousand, three hundred sixty-one".