3402504 has 96 divisors (see below), whose sum is σ = 10845120. Its totient is φ = 943488.

The previous prime is 3402473. The next prime is 3402517. The reversal of 3402504 is 4052043.

It is a happy number.

3402504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21594 + ... + 21750.

It is an arithmetic number, because the mean of its divisors is an integer number (112970).

Almost surely, 2^3402504 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 3402504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5422560).

3402504 is an abundant number, since it is smaller than the sum of its proper divisors (7442616).

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

3402504 is a wasteful number, since it uses less digits than its factorization.

3402504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 3402504 is about 1844.5877588231. The cubic root of 3402504 is about 150.4063647902.

Adding to 3402504 its reverse (4052043), we get a palindrome (7454547).

The spelling of 3402504 in words is "three million, four hundred two thousand, five hundred four".