3882245 has 4 divisors (see below), whose sum is σ = 4658700. Its totient is φ = 3105792.

The previous prime is 3882233. The next prime is 3882311. The reversal of 3882245 is 5422883.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2439844 + 1442401 = 1562^2 + 1201^2 .

It is a cyclic number.

It is not a de Polignac number, because 3882245 - 2⁸ = 3881989 is a prime.

It is a zygodrome in base 7.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388220 + ... + 388229.

It is an arithmetic number, because the mean of its divisors is an integer number (1164675).

Almost surely, 2^3882245 is an apocalyptic number.

It is an amenable number.

3882245 is a deficient number, since it is larger than the sum of its proper divisors (776455).

3882245 is an equidigital number, since it uses as much as digits as its factorization.

3882245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776454.

The product of its digits is 15360, while the sum is 32.

The square root of 3882245 is about 1970.3413409864. The cubic root of 3882245 is about 157.1668611501.

The spelling of 3882245 in words is "three million, eight hundred eighty-two thousand, two hundred forty-five".