3504004 has 24 divisors (see below), whose sum is σ = 7314048. Its totient is φ = 1436160.

The previous prime is 3504001. The next prime is 3504013. The reversal of 3504004 is 4004053.

3504004 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

3504004 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (3504001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2077 + ... + 3364.

It is an arithmetic number, because the mean of its divisors is an integer number (304752).

Almost surely, 2^3504004 is an apocalyptic number.

It is an amenable number.

3504004 is an abundant number, since it is smaller than the sum of its proper divisors (3810044).

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

3504004 is a wasteful number, since it uses less digits than its factorization.

3504004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5475 (or 5473 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 3504004 is about 1871.8985015219. The cubic root of 3504004 is about 151.8873241592.

Adding to 3504004 its reverse (4004053), we get a palindrome (7508057).

The spelling of 3504004 in words is "three million, five hundred four thousand, four".