4328047444 has 24 divisors (see below), whose sum is σ = 8704463040. Its totient is φ = 1844512896.

The previous prime is 4328047439. The next prime is 4328047489. The reversal of 4328047444 is 4447408234.

It is a junction number, because it is equal to n+sod(n) for n = 4328047397 and 4328047406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426757 + ... + 436780.

It is an arithmetic number, because the mean of its divisors is an integer number (362685960).

Almost surely, 2^4328047444 is an apocalyptic number.

It is an amenable number.

4328047444 is an abundant number, since it is smaller than the sum of its proper divisors (4376415596).

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

4328047444 is a wasteful number, since it uses less digits than its factorization.

4328047444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863727 (or 863725 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 40.

The square root of 4328047444 is about 65787.8973976217. The cubic root of 4328047444 is about 1629.6612446694.

The spelling of 4328047444 in words is "four billion, three hundred twenty-eight million, forty-seven thousand, four hundred forty-four".