3038838 has 32 divisors (see below), whose sum is σ = 6797952. Its totient is φ = 897600.

The previous prime is 3038813. The next prime is 3038839. The reversal of 3038838 is 8388303.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3038799 and 3038808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3038839) 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, 2145 + ... + 3267.

It is an arithmetic number, because the mean of its divisors is an integer number (212436).

Almost surely, 2^3038838 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3038838, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3398976).

3038838 is an abundant number, since it is smaller than the sum of its proper divisors (3759114).

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

3038838 is a wasteful number, since it uses less digits than its factorization.

3038838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 3038838 is about 1743.2263192139. The cubic root of 3038838 is about 144.8446691750.

The spelling of 3038838 in words is "three million, thirty-eight thousand, eight hundred thirty-eight".