4609866272 has 48 divisors (see below), whose sum is σ = 9906406272. Its totient is φ = 2094193920.

The previous prime is 4609866229. The next prime is 4609866307. The reversal of 4609866272 is 2726689064.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4609866272.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 971618 + ... + 976350.

It is an arithmetic number, because the mean of its divisors is an integer number (206383464).

Almost surely, 2^4609866272 is an apocalyptic number.

It is an amenable number.

4609866272 is an abundant number, since it is smaller than the sum of its proper divisors (5296540000).

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

4609866272 is a wasteful number, since it uses less digits than its factorization.

4609866272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7521 (or 7513 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 50.

The square root of 4609866272 is about 67895.9959938729. The cubic root of 4609866272 is about 1664.2916810246.

The spelling of 4609866272 in words is "four billion, six hundred nine million, eight hundred sixty-six thousand, two hundred seventy-two".