3504048 has 40 divisors (see below), whose sum is σ = 9301488. Its totient is φ = 1135872.

The previous prime is 3504047. The next prime is 3504079. The reversal of 3504048 is 8404053.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (3504043) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 790 + ... + 2762.

Almost surely, 2^3504048 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 3504048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4650744).

3504048 is an abundant number, since it is smaller than the sum of its proper divisors (5797440).

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

3504048 is a wasteful number, since it uses less digits than its factorization.

3504048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2021 (or 2015 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 3504048 is about 1871.9102542590. The cubic root of 3504048 is about 151.8879599095.

The spelling of 3504048 in words is "three million, five hundred four thousand, forty-eight".