3849414738 has 48 divisors (see below), whose sum is σ = 8358274656. Its totient is φ = 1181356800.

The previous prime is 3849414689. The next prime is 3849414749. The reversal of 3849414738 is 8374149483.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 401881 + ... + 411347.

It is an arithmetic number, because the mean of its divisors is an integer number (174130722).

Almost surely, 2^3849414738 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3849414738, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4179137328).

3849414738 is an abundant number, since it is smaller than the sum of its proper divisors (4508859918).

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

3849414738 is a wasteful number, since it uses less digits than its factorization.

3849414738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9899 (or 9886 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 51.

The square root of 3849414738 is about 62043.6518751113. The cubic root of 3849414738 is about 1567.2257846723.

The spelling of 3849414738 in words is "three billion, eight hundred forty-nine million, four hundred fourteen thousand, seven hundred thirty-eight".