3810560 has 72 divisors (see below), whose sum is σ = 9872520. Its totient is φ = 1400832.

The previous prime is 3810559. The next prime is 3810563. The reversal of 3810560 is 650183.

It can be written as a sum of positive squares in 4 ways, for example, as 541696 + 3268864 = 736^2 + 1808^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3810563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16526 + ... + 16754.

Almost surely, 2^3810560 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3810560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4936260).

3810560 is an abundant number, since it is smaller than the sum of its proper divisors (6061960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3810560 is a wasteful number, since it uses less digits than its factorization.

3810560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263 (or 249 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 3810560 is about 1952.0655726691. The cubic root of 3810560 is about 156.1934920997.

The spelling of 3810560 in words is "three million, eight hundred ten thousand, five hundred sixty".