3369438 has 28 divisors (see below), whose sum is σ = 7581048. Its totient is φ = 1122660.

The previous prime is 3369433. The next prime is 3369463. The reversal of 3369438 is 8349633.

It is a super-2 number, since 2×3369438² = 22706224871688, which contains 22 as substring.

It is a Curzon number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3369433) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 303 + ... + 2613.

Almost surely, 2^3369438 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3369438, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3790524).

3369438 is an abundant number, since it is smaller than the sum of its proper divisors (4211610).

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

3369438 is an equidigital number, since it uses as much as digits as its factorization.

3369438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2331 (or 2316 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 3369438 is about 1835.6028982326. The cubic root of 3369438 is about 149.9175546934.

The spelling of 3369438 in words is "three million, three hundred sixty-nine thousand, four hundred thirty-eight".