3338816 has 28 divisors (see below), whose sum is σ = 7136892. Its totient is φ = 1540608.

The previous prime is 3338807. The next prime is 3338849. The reversal of 3338816 is 6188333.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1638400 + 1700416 = 1280^2 + 1304^2 .

It is a super-2 number, since 2×3338816² = 22295384563712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1175 + ... + 2838.

It is an arithmetic number, because the mean of its divisors is an integer number (254889).

Almost surely, 2^3338816 is an apocalyptic number.

It is an amenable number.

3338816 is an abundant number, since it is smaller than the sum of its proper divisors (3798076).

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

3338816 is a wasteful number, since it uses less digits than its factorization.

3338816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4038 (or 4028 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 3338816 is about 1827.2427315494. The cubic root of 3338816 is about 149.4620135178.

The spelling of 3338816 in words is "three million, three hundred thirty-eight thousand, eight hundred sixteen".