613384368 has 40 divisors (see below), whose sum is σ = 1590331248. Its totient is φ = 203718912.

The previous prime is 613384363. The next prime is 613384417. The reversal of 613384368 is 863483316.

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

It is not an unprimeable number, because it can be changed into a prime (613384363) 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 in 7 ways as a sum of consecutive naturals, for example, 9771 + ... + 36362.

Almost surely, 2^613384368 is an apocalyptic number.

It is an amenable number.

613384368 is an abundant number, since it is smaller than the sum of its proper divisors (976946880).

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

613384368 is a wasteful number, since it uses less digits than its factorization.

613384368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46421 (or 46415 counting only the distinct ones).

The product of its digits is 248832, while the sum is 42.

The square root of 613384368 is about 24766.5978285270. The cubic root of 613384368 is about 849.6581638143.

The spelling of 613384368 in words is "six hundred thirteen million, three hundred eighty-four thousand, three hundred sixty-eight".