4348671872 has 32 divisors (see below), whose sum is σ = 8864854680. Its totient is φ = 2123767296.

The previous prime is 4348671863. The next prime is 4348671907. The reversal of 4348671872 is 2781768434.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 4348671872.

It is a congruent number.

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, 389543 + ... + 400550.

Almost surely, 2^4348671872 is an apocalyptic number.

It is an amenable number.

4348671872 is an abundant number, since it is smaller than the sum of its proper divisors (4516182808).

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

4348671872 is an equidigital number, since it uses as much as digits as its factorization.

4348671872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790150 (or 790138 counting only the distinct ones).

The product of its digits is 1806336, while the sum is 50.

The square root of 4348671872 is about 65944.4605103416. The cubic root of 4348671872 is about 1632.2457498695.

The spelling of 4348671872 in words is "four billion, three hundred forty-eight million, six hundred seventy-one thousand, eight hundred seventy-two".