613006336 has 66 divisors (see below), whose sum is σ = 1256661488. Its totient is φ = 298874880.

The previous prime is 613006333. The next prime is 613006351. The reversal of 613006336 is 633600316.

It is a super-2 number, since 2×613006336² = 751553535952289792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613006333) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2261881 + ... + 2262151.

Almost surely, 2^613006336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 613006336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (628330744).

613006336 is an abundant number, since it is smaller than the sum of its proper divisors (643655152).

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

613006336 is an equidigital number, since it uses as much as digits as its factorization.

613006336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385 (or 320 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 613006336 is about 24758.9647602641. The cubic root of 613006336 is about 849.4835783506.

The spelling of 613006336 in words is "six hundred thirteen million, six thousand, three hundred thirty-six".