3113597 has 4 divisors (see below), whose sum is σ = 3117276. Its totient is φ = 3109920.

The previous prime is 3113573. The next prime is 3113611. The reversal of 3113597 is 7953113.

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 1811716 + 1301881 = 1346^2 + 1141^2 .

It is a cyclic number.

It is not a de Polignac number, because 3113597 - 2¹² = 3109501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113197) 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 3 ways as a sum of consecutive naturals, for example, 143 + ... + 2499.

It is an arithmetic number, because the mean of its divisors is an integer number (779319).

Almost surely, 2^3113597 is an apocalyptic number.

It is an amenable number.

3113597 is a deficient number, since it is larger than the sum of its proper divisors (3679).

3113597 is a wasteful number, since it uses less digits than its factorization.

3113597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3678.

The product of its digits is 2835, while the sum is 29.

The square root of 3113597 is about 1764.5387499287. The cubic root of 3113597 is about 146.0228431137.

The spelling of 3113597 in words is "three million, one hundred thirteen thousand, five hundred ninety-seven".