3803045 has 16 divisors (see below), whose sum is σ = 4777968. Its totient is φ = 2903040.

The previous prime is 3803029. The next prime is 3803047. The reversal of 3803045 is 5403083.

3803045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 261121 + 3541924 = 511^2 + 1882^2 .

It is not a de Polignac number, because 3803045 - 2⁴ = 3803029 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3803045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3803047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11117 + ... + 11453.

It is an arithmetic number, because the mean of its divisors is an integer number (298623).

Almost surely, 2^3803045 is an apocalyptic number.

It is an amenable number.

3803045 is a deficient number, since it is larger than the sum of its proper divisors (974923).

3803045 is a wasteful number, since it uses less digits than its factorization.

3803045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3803045 is about 1950.1397385829. The cubic root of 3803045 is about 156.0907454716.

The spelling of 3803045 in words is "three million, eight hundred three thousand, forty-five".