3933224 has 8 divisors (see below), whose sum is σ = 7374810. Its totient is φ = 1966608.

The previous prime is 3933221. The next prime is 3933227. The reversal of 3933224 is 4223393.

It is an interprime number because it is at equal distance from previous prime (3933221) and next prime (3933227).

It can be written as a sum of positive squares in only one way, i.e., 3928324 + 4900 = 1982^2 + 70^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 3933193 and 3933202.

It is not an unprimeable number, because it can be changed into a prime (3933221) by changing a digit.

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 as a sum of consecutive naturals, namely, 245819 + ... + 245834.

Almost surely, 2^3933224 is an apocalyptic number.

It is an amenable number.

3933224 is a deficient number, since it is larger than the sum of its proper divisors (3441586).

3933224 is a wasteful number, since it uses less digits than its factorization.

3933224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491659 (or 491655 counting only the distinct ones).

The product of its digits is 3888, while the sum is 26.

The square root of 3933224 is about 1983.2357398958. The cubic root of 3933224 is about 157.8518078537.

The spelling of 3933224 in words is "three million, nine hundred thirty-three thousand, two hundred twenty-four".