3165828 has 12 divisors (see below), whose sum is σ = 7386960. Its totient is φ = 1055272.

The previous prime is 3165797. The next prime is 3165829. The reversal of 3165828 is 8285613.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (3165829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131898 + ... + 131921.

It is an arithmetic number, because the mean of its divisors is an integer number (615580).

Almost surely, 2^3165828 is an apocalyptic number.

It is an amenable number.

3165828 is an abundant number, since it is smaller than the sum of its proper divisors (4221132).

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

3165828 is a wasteful number, since it uses less digits than its factorization.

3165828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263826 (or 263824 counting only the distinct ones).

The product of its digits is 11520, while the sum is 33.

The square root of 3165828 is about 1779.2773814108. The cubic root of 3165828 is about 146.8348369435.

It can be divided in two parts, 3165 and 828, that added together give a palindrome (3993).

The spelling of 3165828 in words is "three million, one hundred sixty-five thousand, eight hundred twenty-eight".