3581204 has 24 divisors (see below), whose sum is σ = 6888000. Its totient is φ = 1615680.

The previous prime is 3581191. The next prime is 3581219. The reversal of 3581204 is 4021853.

It is a self number, because there is not a number n which added to its sum of digits gives 3581204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8552 + ... + 8960.

It is an arithmetic number, because the mean of its divisors is an integer number (287000).

Almost surely, 2^3581204 is an apocalyptic number.

It is an amenable number.

3581204 is a deficient number, since it is larger than the sum of its proper divisors (3306796).

3581204 is a wasteful number, since it uses less digits than its factorization.

3581204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623 (or 621 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 3581204 is about 1892.4069329824. The cubic root of 3581204 is about 152.9946884681.

The spelling of 3581204 in words is "three million, five hundred eighty-one thousand, two hundred four".