613652216 has 16 divisors (see below), whose sum is σ = 1155625800. Its totient is φ = 305485344.

The previous prime is 613652203. The next prime is 613652239. The reversal of 613652216 is 612256316.

613652216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 165650 + ... + 169313.

Almost surely, 2^613652216 is an apocalyptic number.

It is an amenable number.

613652216 is a deficient number, since it is larger than the sum of its proper divisors (541973584).

613652216 is a wasteful number, since it uses less digits than its factorization.

613652216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335198 (or 335194 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 613652216 is about 24772.0046827058. The cubic root of 613652216 is about 849.7818198957.

The spelling of 613652216 in words is "six hundred thirteen million, six hundred fifty-two thousand, two hundred sixteen".