3832812 has 48 divisors (see below), whose sum is σ = 10375680. Its totient is φ = 1221264.

The previous prime is 3832811. The next prime is 3832831. The reversal of 3832812 is 2182383.

3832812 is a `hidden beast` number, since 383 + 281 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3832811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1713 + ... + 3255.

It is an arithmetic number, because the mean of its divisors is an integer number (216160).

Almost surely, 2^3832812 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 3832812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5187840).

3832812 is an abundant number, since it is smaller than the sum of its proper divisors (6542868).

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

3832812 is a wasteful number, since it uses less digits than its factorization.

3832812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579 (or 1571 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 3832812 is about 1957.7568796968. The cubic root of 3832812 is about 156.4969360457.

The spelling of 3832812 in words is "three million, eight hundred thirty-two thousand, eight hundred twelve".