4613666368 has 28 divisors (see below), whose sum is σ = 9378548172. Its totient is φ = 2250567680.

The previous prime is 4613666359. The next prime is 4613666371. The reversal of 4613666368 is 8636663164.

It can be written as a sum of positive squares in 2 ways, for example, as 2343334464 + 2270331904 = 48408^2 + 47648^2 .

It is a super-2 number, since 2×4613666368² = 42571834710428622848, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 876505 + ... + 881752.

It is an arithmetic number, because the mean of its divisors is an integer number (334948149).

Almost surely, 2^4613666368 is an apocalyptic number.

It is an amenable number.

4613666368 is an abundant number, since it is smaller than the sum of its proper divisors (4764881804).

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

4613666368 is a wasteful number, since it uses less digits than its factorization.

4613666368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1758310 (or 1758300 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 49.

The square root of 4613666368 is about 67923.9749131336. The cubic root of 4613666368 is about 1664.7488693496.

The spelling of 4613666368 in words is "four billion, six hundred thirteen million, six hundred sixty-six thousand, three hundred sixty-eight".