613464 has 16 divisors (see below), whose sum is σ = 1533720. Its totient is φ = 204480.

The previous prime is 613463. The next prime is 613469. The reversal of 613464 is 464316.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 25561 = 613464 / (6 + 1 + 3 + 4 + 6 + 4).

It is a nude number because it is divisible by every one of its digits.

It is a plaindrome in base 9.

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 3 ways as a sum of consecutive naturals, for example, 12757 + ... + 12804.

2⁶¹³⁴⁶⁴ is an apocalyptic number.

It is an amenable number.

613464 is an abundant number, since it is smaller than the sum of its proper divisors (920256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

613464 is a wasteful number, since it uses less digits than its factorization.

613464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25570 (or 25566 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 613464 is about 783.2394269953. The cubic root of 613464 is about 84.9694930891.

The spelling of 613464 in words is "six hundred thirteen thousand, four hundred sixty-four".