3861052 has 24 divisors (see below), whose sum is σ = 7458192. Its totient is φ = 1737600.

The previous prime is 3861041. The next prime is 3861059. The reversal of 3861052 is 2501683.

It is a happy number.

3861052 is nontrivially palindromic in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3861059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1227 + ... + 3037.

It is an arithmetic number, because the mean of its divisors is an integer number (310758).

Almost surely, 2^3861052 is an apocalyptic number.

It is an amenable number.

3861052 is a deficient number, since it is larger than the sum of its proper divisors (3597140).

3861052 is a wasteful number, since it uses less digits than its factorization.

3861052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869 (or 1867 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 3861052 is about 1964.9559791507. The cubic root of 3861052 is about 156.8803502352.

The spelling of 3861052 in words is "three million, eight hundred sixty-one thousand, fifty-two".