3508004 has 12 divisors (see below), whose sum is σ = 6162828. Its totient is φ = 1747200.

The previous prime is 3508003. The next prime is 3508009. The reversal of 3508004 is 4008053.

It can be written as a sum of positive squares in 2 ways, for example, as 792100 + 2715904 = 890^2 + 1648^2 .

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3508003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437 + ... + 2684.

It is an arithmetic number, because the mean of its divisors is an integer number (513569).

Almost surely, 2^3508004 is an apocalyptic number.

It is an amenable number.

3508004 is a deficient number, since it is larger than the sum of its proper divisors (2654824).

3508004 is a wasteful number, since it uses less digits than its factorization.

3508004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3406 (or 3404 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 3508004 is about 1872.9666307759. The cubic root of 3508004 is about 151.9450979004.

The spelling of 3508004 in words is "three million, five hundred eight thousand, four".