613068608 has 28 divisors (see below), whose sum is σ = 1219992480. Its totient is φ = 305668992.

The previous prime is 613068571. The next prime is 613068629. The reversal of 613068608 is 806860316.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9635 + ... + 36317.

It is an arithmetic number, because the mean of its divisors is an integer number (43571160).

Almost surely, 2^613068608 is an apocalyptic number.

It is an amenable number.

613068608 is a deficient number, since it is larger than the sum of its proper divisors (606923872).

613068608 is a wasteful number, since it uses less digits than its factorization.

613068608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27054 (or 27044 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 613068608 is about 24760.2222930248. Note that the first 4 decimals coincide. The cubic root of 613068608 is about 849.5123421915.

The spelling of 613068608 in words is "six hundred thirteen million, sixty-eight thousand, six hundred eight".