3504024 has 48 divisors (see below), whose sum is σ = 9729720. Its totient is φ = 1138560.

The previous prime is 3504013. The next prime is 3504031. The reversal of 3504024 is 4204053.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 3503988 and 3504006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2359 + ... + 3545.

Almost surely, 2^3504024 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 3504024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4864860).

3504024 is an abundant number, since it is smaller than the sum of its proper divisors (6225696).

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

3504024 is a wasteful number, since it uses less digits than its factorization.

3504024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240 (or 1233 counting only the distinct ones).

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

The square root of 3504024 is about 1871.9038436843. The cubic root of 3504024 is about 151.8876131373.

Adding to 3504024 its reverse (4204053), we get a palindrome (7708077).

The spelling of 3504024 in words is "three million, five hundred four thousand, twenty-four".