613463 has 2 divisors, whose sum is σ = 613464. Its totient is φ = 613462.

The previous prime is 613451. The next prime is 613469. The reversal of 613463 is 364316.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 613463 - 2⁴ = 613447 is a prime.

It is a Chen prime.

It is a plaindrome in base 9.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (613469) 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 as a sum of consecutive naturals, namely, 306731 + 306732.

It is an arithmetic number, because the mean of its divisors is an integer number (306732).

2⁶¹³⁴⁶³ is an apocalyptic number.

613463 is a deficient number, since it is larger than the sum of its proper divisors (1).

613463 is an equidigital number, since it uses as much as digits as its factorization.

613463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 23.

The square root of 613463 is about 783.2387886207. The cubic root of 613463 is about 84.9694469199.

Adding to 613463 its reverse (364316), we get a palindrome (977779).

The spelling of 613463 in words is "six hundred thirteen thousand, four hundred sixty-three".