3133338 has 48 divisors (see below), whose sum is σ = 7220640. Its totient is φ = 900864.

The previous prime is 3133337. The next prime is 3133357. The reversal of 3133338 is 8333313.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3133331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22473 + ... + 22611.

It is an arithmetic number, because the mean of its divisors is an integer number (150430).

Almost surely, 2^3133338 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3133338, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3610320).

3133338 is an abundant number, since it is smaller than the sum of its proper divisors (4087302).

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

3133338 is a wasteful number, since it uses less digits than its factorization.

3133338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191 (or 174 counting only the distinct ones).

The product of its digits is 1944, while the sum is 24.

The square root of 3133338 is about 1770.1237244893. The cubic root of 3133338 is about 146.3308005551.

The spelling of 3133338 in words is "three million, one hundred thirty-three thousand, three hundred thirty-eight".