3858560 has 32 divisors (see below), whose sum is σ = 9225900. Its totient is φ = 1543168.

The previous prime is 3858529. The next prime is 3858581. The reversal of 3858560 is 658583.

It can be written as a sum of positive squares in 2 ways, for example, as 3717184 + 141376 = 1928^2 + 376^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 3858560.

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, 2375 + ... + 3654.

Almost surely, 2^3858560 is an apocalyptic number.

It is an amenable number.

3858560 is an abundant number, since it is smaller than the sum of its proper divisors (5367340).

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

3858560 is an equidigital number, since it uses as much as digits as its factorization.

3858560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6048 (or 6036 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 3858560 is about 1964.3217659029. The cubic root of 3858560 is about 156.8465917353.

The spelling of 3858560 in words is "three million, eight hundred fifty-eight thousand, five hundred sixty".