3563828 has 6 divisors (see below), whose sum is σ = 6236706. Its totient is φ = 1781912.

The previous prime is 3563801. The next prime is 3563831. The reversal of 3563828 is 8283653.

It can be written as a sum of positive squares in only one way, i.e., 3541924 + 21904 = 1882^2 + 148^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 445475 + ... + 445482.

It is an arithmetic number, because the mean of its divisors is an integer number (1039451).

Almost surely, 2^3563828 is an apocalyptic number.

It is an amenable number.

3563828 is a deficient number, since it is larger than the sum of its proper divisors (2672878).

3563828 is a wasteful number, since it uses less digits than its factorization.

3563828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890961 (or 890959 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 3563828 is about 1887.8103718329. The cubic root of 3563828 is about 152.7468438037.

The spelling of 3563828 in words is "three million, five hundred sixty-three thousand, eight hundred twenty-eight".