3369408 has 112 divisors (see below), whose sum is σ = 10728960. Its totient is φ = 912384.

The previous prime is 3369397. The next prime is 3369409. The reversal of 3369408 is 8049633.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×3369408² = 22705820540928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3369409) 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, 30858 + ... + 30966.

Almost surely, 2^3369408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3369408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5364480).

3369408 is an abundant number, since it is smaller than the sum of its proper divisors (7359552).

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

3369408 is a wasteful number, since it uses less digits than its factorization.

3369408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 3369408 is about 1835.5947265124. The cubic root of 3369408 is about 149.9171097587.

The spelling of 3369408 in words is "three million, three hundred sixty-nine thousand, four hundred eight".