3847338 has 80 divisors (see below), whose sum is σ = 10036224. Its totient is φ = 1088640.

The previous prime is 3847309. The next prime is 3847351. The reversal of 3847338 is 8337483.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 30231 + ... + 30357.

Almost surely, 2^3847338 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3847338, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5018112).

3847338 is an abundant number, since it is smaller than the sum of its proper divisors (6188886).

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

3847338 is a wasteful number, since it uses less digits than its factorization.

3847338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169 (or 160 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 3847338 is about 1961.4632293265. The cubic root of 3847338 is about 156.6943897421.

The spelling of 3847338 in words is "three million, eight hundred forty-seven thousand, three hundred thirty-eight".