3865362 has 8 divisors (see below), whose sum is σ = 7730736. Its totient is φ = 1288452.

The previous prime is 3865361. The next prime is 3865363. The reversal of 3865362 is 2635683.

It is an interprime number because it is at equal distance from previous prime (3865361) and next prime (3865363).

It is a sphenic number, since it is the product of 3 distinct primes.

3865362 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (3865361) 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 3 ways as a sum of consecutive naturals, for example, 322108 + ... + 322119.

It is an arithmetic number, because the mean of its divisors is an integer number (966342).

Almost surely, 2^3865362 is an apocalyptic number.

3865362 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3865362 is a wasteful number, since it uses less digits than its factorization.

3865362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644232.

The product of its digits is 25920, while the sum is 33.

The square root of 3865362 is about 1966.0523899429. The cubic root of 3865362 is about 156.9387024558.

The spelling of 3865362 in words is "three million, eight hundred sixty-five thousand, three hundred sixty-two".