3368448 has 120 divisors (see below), whose sum is σ = 10532808. Its totient is φ = 1032192.

The previous prime is 3368423. The next prime is 3368461. The reversal of 3368448 is 8448633.

It is a super-2 number, since 2×3368448² = 22692883857408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78315 + ... + 78357.

Almost surely, 2^3368448 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 3368448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5266404).

3368448 is an abundant number, since it is smaller than the sum of its proper divisors (7164360).

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

3368448 is a wasteful number, since it uses less digits than its factorization.

3368448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84 (or 65 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 3368448 is about 1835.3332122533. Note that the first 3 decimals coincide. The cubic root of 3368448 is about 149.9028704526.

The spelling of 3368448 in words is "three million, three hundred sixty-eight thousand, four hundred forty-eight".