3403812 has 24 divisors (see below), whose sum is σ = 8360800. Its totient is φ = 1074816.

The previous prime is 3403789. The next prime is 3403843. The reversal of 3403812 is 2183043.

It is a happy number.

It is a super-2 number, since 2×3403812² = 23171872262688, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7237 + ... + 7692.

Almost surely, 2^3403812 is an apocalyptic number.

It is an amenable number.

3403812 is an abundant number, since it is smaller than the sum of its proper divisors (4956988).

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

3403812 is a wasteful number, since it uses less digits than its factorization.

3403812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14955 (or 14953 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 3403812 is about 1844.9422755198. The cubic root of 3403812 is about 150.4256355314.

Adding to 3403812 its reverse (2183043), we get a palindrome (5586855).

The spelling of 3403812 in words is "three million, four hundred three thousand, eight hundred twelve".