3624004 has 12 divisors (see below), whose sum is σ = 6379884. Its totient is φ = 1801184.

The previous prime is 3624001. The next prime is 3624011. The reversal of 3624004 is 4004263.

3624004 = T₁₁₂ + T₁₁₃ + ... + T₂₈₄.

It can be written as a sum of positive squares in 2 ways, for example, as 3204100 + 419904 = 1790^2 + 648^2 .

It is not an unprimeable number, because it can be changed into a prime (3624001) 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, 1927 + ... + 3310.

It is an arithmetic number, because the mean of its divisors is an integer number (531657).

Almost surely, 2^3624004 is an apocalyptic number.

It is an amenable number.

3624004 is a deficient number, since it is larger than the sum of its proper divisors (2755880).

3624004 is a wasteful number, since it uses less digits than its factorization.

3624004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5414 (or 5412 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 3624004 is about 1903.6816960826. The cubic root of 3624004 is about 153.6017709033.

Adding to 3624004 its reverse (4004263), we get a palindrome (7628267).

It can be divided in two parts, 362400 and 4, that added together give a square (362404 = 602²).

The spelling of 3624004 in words is "three million, six hundred twenty-four thousand, four".