4338156 has 48 divisors (see below), whose sum is σ = 10886400. Its totient is φ = 1340352.

The previous prime is 4338151. The next prime is 4338167. The reversal of 4338156 is 6518334.

It is not an unprimeable number, because it can be changed into a prime (4338151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11905 + ... + 12263.

It is an arithmetic number, because the mean of its divisors is an integer number (226800).

Almost surely, 2^4338156 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 4338156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5443200).

4338156 is an abundant number, since it is smaller than the sum of its proper divisors (6548244).

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

4338156 is a wasteful number, since it uses less digits than its factorization.

4338156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438 (or 436 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 4338156 is about 2082.8240444166. The cubic root of 4338156 is about 163.0928999828.

The spelling of 4338156 in words is "four million, three hundred thirty-eight thousand, one hundred fifty-six".