3354400 has 72 divisors (see below), whose sum is σ = 9374400. Its totient is φ = 1148160.

The previous prime is 3354397. The next prime is 3354409. The reversal of 3354400 is 44533.

It is a super-2 number, since 2×3354400² = 22503998720000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3354409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5301 + ... + 5899.

It is an arithmetic number, because the mean of its divisors is an integer number (130200).

Almost surely, 2^3354400 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 3354400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4687200).

3354400 is an abundant number, since it is smaller than the sum of its proper divisors (6020000).

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

3354400 is a wasteful number, since it uses less digits than its factorization.

3354400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626 (or 613 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 3354400 is about 1831.5021157509. The cubic root of 3354400 is about 149.6941917807.

Adding to 3354400 its reverse (44533), we get a palindrome (3398933).

The spelling of 3354400 in words is "three million, three hundred fifty-four thousand, four hundred".