3848470848 has 84 divisors (see below), whose sum is σ = 11132329780. Its totient is φ = 1271033856.

The previous prime is 3848470841. The next prime is 3848470849. The reversal of 3848470848 is 8480748483.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1860024384 + 1988446464 = 43128^2 + 44592^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3848470794 and 3848470803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3848470841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32136 + ... + 93432.

Almost surely, 2^3848470848 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 3848470848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5566164890).

3848470848 is an abundant number, since it is smaller than the sum of its proper divisors (7283858932).

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

3848470848 is a wasteful number, since it uses less digits than its factorization.

3848470848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61424 (or 61411 counting only the distinct ones).

The product of its (nonzero) digits is 5505024, while the sum is 54.

The square root of 3848470848 is about 62036.0447481946. The cubic root of 3848470848 is about 1567.0976777806.

The spelling of 3848470848 in words is "three billion, eight hundred forty-eight million, four hundred seventy thousand, eight hundred forty-eight".