3908348472 has 128 divisors (see below), whose sum is σ = 11484633600. Its totient is φ = 1085280768.

The previous prime is 3908348449. The next prime is 3908348489. The reversal of 3908348472 is 2748438093.

3908348472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 968523 + ... + 972549.

It is an arithmetic number, because the mean of its divisors is an integer number (89723700).

Almost surely, 2^3908348472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3908348472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5742316800).

3908348472 is an abundant number, since it is smaller than the sum of its proper divisors (7576285128).

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

3908348472 is a wasteful number, since it uses less digits than its factorization.

3908348472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4205 (or 4201 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The square root of 3908348472 is about 62516.7855219700. The cubic root of 3908348472 is about 1575.1832788478.

It can be divided in two parts, 3908 and 348472, that added together give a triangular number (352380 = T₈₃₉).

The spelling of 3908348472 in words is "three billion, nine hundred eight million, three hundred forty-eight thousand, four hundred seventy-two".