3992324 has 18 divisors (see below), whose sum is σ = 8127630. Its totient is φ = 1710912.

The previous prime is 3992323. The next prime is 3992327. The reversal of 3992324 is 4232993.

3992324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3678724 + 313600 = 1918^2 + 560^2 .

It is not an unprimeable number, because it can be changed into a prime (3992323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9989 + ... + 10380.

It is an arithmetic number, because the mean of its divisors is an integer number (451535).

Almost surely, 2^3992324 is an apocalyptic number.

It is an amenable number.

3992324 is an abundant number, since it is smaller than the sum of its proper divisors (4135306).

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

3992324 is a wasteful number, since it uses less digits than its factorization.

3992324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20387 (or 20378 counting only the distinct ones).

The product of its digits is 11664, while the sum is 32.

The square root of 3992324 is about 1998.0800784753. The cubic root of 3992324 is about 158.6384994213.

The spelling of 3992324 in words is "three million, nine hundred ninety-two thousand, three hundred twenty-four".