613413 has 10 divisors (see below), whose sum is σ = 916454. Its totient is φ = 408888.

The previous prime is 613381. The next prime is 613421. The reversal of 613413 is 314316.

It can be written as a sum of positive squares in only one way, i.e., 613089 + 324 = 783^2 + 18^2 .

It is not a de Polignac number, because 613413 - 2⁵ = 613381 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 (613463) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3706 + ... + 3867.

2⁶¹³⁴¹³ is an apocalyptic number.

It is an amenable number.

613413 is a deficient number, since it is larger than the sum of its proper divisors (303041).

613413 is an equidigital number, since it uses as much as digits as its factorization.

613413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7585 (or 7576 counting only the distinct ones).

The product of its digits is 216, while the sum is 18.

The square root of 613413 is about 783.2068692242. The cubic root of 613413 is about 84.9671383928.

Adding to 613413 its reverse (314316), we get a palindrome (927729).

The spelling of 613413 in words is "six hundred thirteen thousand, four hundred thirteen".