3404412 has 36 divisors (see below), whose sum is σ = 9389016. Its totient is φ = 1031520.

The previous prime is 3404399. The next prime is 3404431. The reversal of 3404412 is 2144043.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 3903 + ... + 4694.

It is an arithmetic number, because the mean of its divisors is an integer number (260806).

Almost surely, 2^3404412 is an apocalyptic number.

It is an amenable number.

3404412 is an abundant number, since it is smaller than the sum of its proper divisors (5984604).

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

3404412 is a wasteful number, since it uses less digits than its factorization.

3404412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8618 (or 8613 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 3404412 is about 1845.1048750681. The cubic root of 3404412 is about 150.4344736692.

Adding to 3404412 its reverse (2144043), we get a palindrome (5548455).

The spelling of 3404412 in words is "three million, four hundred four thousand, four hundred twelve".