4461648396 has 12 divisors (see below), whose sum is σ = 10410512952. Its totient is φ = 1487216128.

The previous prime is 4461648377. The next prime is 4461648403. The reversal of 4461648396 is 6938461644.

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

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, 185902005 + ... + 185902028.

It is an arithmetic number, because the mean of its divisors is an integer number (867542746).

Almost surely, 2^4461648396 is an apocalyptic number.

It is an amenable number.

4461648396 is an abundant number, since it is smaller than the sum of its proper divisors (5948864556).

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

4461648396 is a wasteful number, since it uses less digits than its factorization.

4461648396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371804040 (or 371804038 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 51.

The square root of 4461648396 is about 66795.5716795657. The cubic root of 4461648396 is about 1646.2600811380.

The spelling of 4461648396 in words is "four billion, four hundred sixty-one million, six hundred forty-eight thousand, three hundred ninety-six".