3243924 has 36 divisors (see below), whose sum is σ = 8255520. Its totient is φ = 1074000.

The previous prime is 3243917. The next prime is 3243931. The reversal of 3243924 is 4293423.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3243917) and next prime (3243931).

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 8857 + ... + 9215.

It is an arithmetic number, because the mean of its divisors is an integer number (229320).

Almost surely, 2^3243924 is an apocalyptic number.

It is an amenable number.

3243924 is an abundant number, since it is smaller than the sum of its proper divisors (5011596).

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

3243924 is a wasteful number, since it uses less digits than its factorization.

3243924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620 (or 615 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 3243924 is about 1801.0896701719. The cubic root of 3243924 is about 148.0324374968.

It can be divided in two parts, 32 and 43924, that added together give a triangular number (43956 = T₂₉₆).

The spelling of 3243924 in words is "three million, two hundred forty-three thousand, nine hundred twenty-four".