3541003 has 4 divisors (see below), whose sum is σ = 3601080. Its totient is φ = 3480928.

The previous prime is 3540991. The next prime is 3541019. The reversal of 3541003 is 3001453.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3541003 - 2¹³ = 3532811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3541033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29950 + ... + 30067.

It is an arithmetic number, because the mean of its divisors is an integer number (900270).

Almost surely, 2^3541003 is an apocalyptic number.

3541003 is a deficient number, since it is larger than the sum of its proper divisors (60077).

3541003 is an equidigital number, since it uses as much as digits as its factorization.

3541003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60076.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 3541003 is about 1881.7552975879. The cubic root of 3541003 is about 152.4200494653.

Adding to 3541003 its reverse (3001453), we get a palindrome (6542456).

The spelling of 3541003 in words is "three million, five hundred forty-one thousand, three".