3563801 has 2 divisors, whose sum is σ = 3563802. Its totient is φ = 3563800.

The previous prime is 3563789. The next prime is 3563831. The reversal of 3563801 is 1083653.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2755600 + 808201 = 1660^2 + 899^2 .

It is a cyclic number.

It is not a de Polignac number, because 3563801 - 2¹⁴ = 3547417 is a prime.

It is not a weakly prime, because it can be changed into another prime (3563831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1781900 + 1781901.

It is an arithmetic number, because the mean of its divisors is an integer number (1781901).

Almost surely, 2^3563801 is an apocalyptic number.

It is an amenable number.

3563801 is a deficient number, since it is larger than the sum of its proper divisors (1).

3563801 is an equidigital number, since it uses as much as digits as its factorization.

3563801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 3563801 is about 1887.8032206774. The cubic root of 3563801 is about 152.7464580598.

It can be divided in two parts, 35 and 63801, that added together give a palindrome (63836).

The spelling of 3563801 in words is "three million, five hundred sixty-three thousand, eight hundred one".