3628803 has 8 divisors (see below), whose sum is σ = 5123088. Its totient is φ = 2276864.

The previous prime is 3628789. The next prime is 3628811. The reversal of 3628803 is 3088263.

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

It is a cyclic number.

It is not a de Polignac number, because 3628803 - 2⁹ = 3628291 is a prime.

It is a super-2 number, since 2×3628803² = 26336422425618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3628853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35526 + ... + 35627.

It is an arithmetic number, because the mean of its divisors is an integer number (640386).

Almost surely, 2^3628803 is an apocalyptic number.

3628803 is a deficient number, since it is larger than the sum of its proper divisors (1494285).

3628803 is a wasteful number, since it uses less digits than its factorization.

3628803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71173.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 3628803 is about 1904.9417313923. The cubic root of 3628803 is about 153.6695421457.

The spelling of 3628803 in words is "three million, six hundred twenty-eight thousand, eight hundred three".