3380838 has 32 divisors (see below), whose sum is σ = 7060704. Its totient is φ = 1078272.

The previous prime is 3380837. The next prime is 3380857. The reversal of 3380838 is 8380833.

It is a happy number.

It is a super-2 number, since 2×3380838² = 22860131164488, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3380799 and 3380808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3380833) 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, 21456 + ... + 21612.

It is an arithmetic number, because the mean of its divisors is an integer number (220647).

Almost surely, 2^3380838 is an apocalyptic number.

3380838 is an abundant number, since it is smaller than the sum of its proper divisors (3679866).

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

3380838 is a wasteful number, since it uses less digits than its factorization.

3380838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296.

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

The square root of 3380838 is about 1838.7055229155. The cubic root of 3380838 is about 150.0864390679.

The spelling of 3380838 in words is "three million, three hundred eighty thousand, eight hundred thirty-eight".