3545304 has 64 divisors (see below), whose sum is σ = 10368000. Its totient is φ = 989184.

The previous prime is 3545293. The next prime is 3545317. The reversal of 3545304 is 4035453.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a d-powerful number, because it can be written as 3¹³ + 5 + 4⁷ + 5⁷ + 3¹³ + 0 + 4⁹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7672 + ... + 8120.

It is an arithmetic number, because the mean of its divisors is an integer number (162000).

Almost surely, 2^3545304 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 3545304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5184000).

3545304 is an abundant number, since it is smaller than the sum of its proper divisors (6822696).

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

3545304 is a wasteful number, since it uses less digits than its factorization.

3545304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 3545304 is about 1882.8977667415. The cubic root of 3545304 is about 152.4817356967.

The spelling of 3545304 in words is "three million, five hundred forty-five thousand, three hundred four".