4038433 has 12 divisors (see below), whose sum is σ = 4766340. Its totient is φ = 3411072.

The previous prime is 4038421. The next prime is 4038443. The reversal of 4038433 is 3348304.

It can be written as a sum of positive squares in 2 ways, for example, as 1192464 + 2845969 = 1092^2 + 1687^2 .

It is not a de Polignac number, because 4038433 - 2¹⁷ = 3907361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4038398 and 4038407.

It is not an unprimeable number, because it can be changed into a prime (4038403) by changing a digit.

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, 3013 + ... + 4141.

It is an arithmetic number, because the mean of its divisors is an integer number (397195).

Almost surely, 2^4038433 is an apocalyptic number.

It is an amenable number.

4038433 is a deficient number, since it is larger than the sum of its proper divisors (727907).

4038433 is a wasteful number, since it uses less digits than its factorization.

4038433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216 (or 1209 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 4038433 is about 2009.5852805990. The cubic root of 4038433 is about 159.2468904114.

It can be divided in two parts, 403 and 8433, that added together give a square (8836 = 94²).

The spelling of 4038433 in words is "four million, thirty-eight thousand, four hundred thirty-three".