3049938 has 48 divisors (see below), whose sum is σ = 7076160. Its totient is φ = 947232.

The previous prime is 3049931. The next prime is 3049951. The reversal of 3049938 is 8399403.

3049938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3049931) 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 23 ways as a sum of consecutive naturals, for example, 21873 + ... + 22011.

It is an arithmetic number, because the mean of its divisors is an integer number (147420).

Almost surely, 2^3049938 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3049938, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3538080).

3049938 is an abundant number, since it is smaller than the sum of its proper divisors (4026222).

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

3049938 is a wasteful number, since it uses less digits than its factorization.

3049938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 3049938 is about 1746.4071690187. The cubic root of 3049938 is about 145.0208135006.

The spelling of 3049938 in words is "three million, forty-nine thousand, nine hundred thirty-eight".