3404064 has 48 divisors (see below), whose sum is σ = 9102240. Its totient is φ = 1113600.

The previous prime is 3404057. The next prime is 3404081. The reversal of 3404064 is 4604043.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 3404064.

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, 5364 + ... + 5964.

It is an arithmetic number, because the mean of its divisors is an integer number (189630).

Almost surely, 2^3404064 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 3404064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4551120).

3404064 is an abundant number, since it is smaller than the sum of its proper divisors (5698176).

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

3404064 is a wasteful number, since it uses less digits than its factorization.

3404064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673 (or 665 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 3404064 is about 1845.0105690754. The cubic root of 3404064 is about 150.4293476757.

Subtracting from 3404064 its sum of digits (21), we obtain a palindrome (3404043).

The spelling of 3404064 in words is "three million, four hundred four thousand, sixty-four".