3442824 has 192 divisors, whose sum is σ = 12579840. Its totient is φ = 855360.

The previous prime is 3442807. The next prime is 3442841. The reversal of 3442824 is 4282443.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3442807) and next prime (3442841).

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

It is a nude number because it is divisible by every one of its digits.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 149677 + ... + 149699.

It is an arithmetic number, because the mean of its divisors is an integer number (65520).

Almost surely, 2^3442824 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 3442824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6289920).

3442824 is an abundant number, since it is smaller than the sum of its proper divisors (9137016).

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

3442824 is a wasteful number, since it uses less digits than its factorization.

3442824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62 (or 46 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 3442824 is about 1855.4848422986. The cubic root of 3442824 is about 150.9981433335.

The spelling of 3442824 in words is "three million, four hundred forty-two thousand, eight hundred twenty-four".