4645463244 has 12 divisors (see below), whose sum is σ = 10839414264. Its totient is φ = 1548487744.

The previous prime is 4645463237. The next prime is 4645463327. The reversal of 4645463244 is 4423645464.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 4645463196 and 4645463205.

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 3 ways as a sum of consecutive naturals, for example, 193560957 + ... + 193560980.

It is an arithmetic number, because the mean of its divisors is an integer number (903284522).

Almost surely, 2^4645463244 is an apocalyptic number.

It is an amenable number.

4645463244 is an abundant number, since it is smaller than the sum of its proper divisors (6193951020).

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

4645463244 is a wasteful number, since it uses less digits than its factorization.

4645463244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387121944 (or 387121942 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 42.

The square root of 4645463244 is about 68157.6352582746. The cubic root of 4645463244 is about 1668.5645384205.

The spelling of 4645463244 in words is "four billion, six hundred forty-five million, four hundred sixty-three thousand, two hundred forty-four".