613600016 has 20 divisors (see below), whose sum is σ = 1189234524. Its totient is φ = 306700800.

The previous prime is 613599991. The next prime is 613600051. The reversal of 613600016 is 610006316.

It can be written as a sum of positive squares in 2 ways, for example, as 542703616 + 70896400 = 23296^2 + 8420^2 .

It is a junction number, because it is equal to n+sod(n) for n = 613599964 and 613600000.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 90836 + ... + 97356.

Almost surely, 2^613600016 is an apocalyptic number.

It is an amenable number.

613600016 is a deficient number, since it is larger than the sum of its proper divisors (575634508).

613600016 is a wasteful number, since it uses less digits than its factorization.

613600016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12410 (or 12404 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 613600016 is about 24770.9510515846. The cubic root of 613600016 is about 849.7577237993.

The spelling of 613600016 in words is "six hundred thirteen million, six hundred thousand, sixteen".