3528003 has 8 divisors (see below), whose sum is σ = 4747600. Its totient is φ = 2330208.

The previous prime is 3528001. The next prime is 3528011. The reversal of 3528003 is 3008253.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3528003 - 2¹ = 3528001 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3528001) 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, 5068 + ... + 5721.

It is an arithmetic number, because the mean of its divisors is an integer number (593450).

Almost surely, 2^3528003 is an apocalyptic number.

3528003 is a deficient number, since it is larger than the sum of its proper divisors (1219597).

3528003 is a wasteful number, since it uses less digits than its factorization.

3528003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10901.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3528003 is about 1878.2978996954. The cubic root of 3528003 is about 152.2332953704.

The spelling of 3528003 in words is "three million, five hundred twenty-eight thousand, three".