613006606 has 8 divisors (see below), whose sum is σ = 919654920. Its totient is φ = 306454968.

The previous prime is 613006601. The next prime is 613006609. The reversal of 613006606 is 606600316.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613006601) 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, 5401 + ... + 35428.

It is an arithmetic number, because the mean of its divisors is an integer number (114956865).

Almost surely, 2^613006606 is an apocalyptic number.

613006606 is a deficient number, since it is larger than the sum of its proper divisors (306648314).

613006606 is a wasteful number, since it uses less digits than its factorization.

613006606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48338.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 613006606 is about 24758.9702128340. The cubic root of 613006606 is about 849.4837030695.

The spelling of 613006606 in words is "six hundred thirteen million, six thousand, six hundred six".