3538304 has 64 divisors (see below), whose sum is σ = 8812800. Its totient is φ = 1374720.

The previous prime is 3538267. The next prime is 3538307. The reversal of 3538304 is 4038353.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3538307) 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, 9677 + ... + 10035.

It is an arithmetic number, because the mean of its divisors is an integer number (137700).

Almost surely, 2^3538304 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 3538304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4406400).

3538304 is an abundant number, since it is smaller than the sum of its proper divisors (5274496).

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

3538304 is a wasteful number, since it uses less digits than its factorization.

3538304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391 (or 379 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 3538304 is about 1881.0380113118. The cubic root of 3538304 is about 152.3813140864.

The spelling of 3538304 in words is "three million, five hundred thirty-eight thousand, three hundred four".