3856179448 has 64 divisors (see below), whose sum is σ = 8343648000. Its totient is φ = 1653569280.

The previous prime is 3856179433. The next prime is 3856179463. The reversal of 3856179448 is 8449716583.

3856179448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3856179433) and next prime (3856179463).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134703 + ... + 160801.

It is an arithmetic number, because the mean of its divisors is an integer number (130369500).

Almost surely, 2^3856179448 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 3856179448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4171824000).

3856179448 is an abundant number, since it is smaller than the sum of its proper divisors (4487468552).

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

3856179448 is a wasteful number, since it uses less digits than its factorization.

3856179448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26212 (or 26208 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 55.

The square root of 3856179448 is about 62098.1436759586. The cubic root of 3856179448 is about 1568.1432941636.

The spelling of 3856179448 in words is "three billion, eight hundred fifty-six million, one hundred seventy-nine thousand, four hundred forty-eight".