3575904 has 36 divisors (see below), whose sum is σ = 9435636. Its totient is φ = 1185792.

The previous prime is 3575893. The next prime is 3575909. The reversal of 3575904 is 4095753.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3575909) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18432 + ... + 18624.

It is an arithmetic number, because the mean of its divisors is an integer number (262101).

Almost surely, 2^3575904 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 3575904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4717818).

3575904 is an abundant number, since it is smaller than the sum of its proper divisors (5859732).

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

3575904 is an equidigital number, since it uses as much as digits as its factorization.

3575904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 3575904 is about 1891.0060814286. The cubic root of 3575904 is about 152.9191764155.

The spelling of 3575904 in words is "three million, five hundred seventy-five thousand, nine hundred four".