4033340 has 12 divisors (see below), whose sum is σ = 8470056. Its totient is φ = 1613328.

The previous prime is 4033331. The next prime is 4033343. The reversal of 4033340 is 433304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4033343) 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 3 ways as a sum of consecutive naturals, for example, 100814 + ... + 100853.

It is an arithmetic number, because the mean of its divisors is an integer number (705838).

Almost surely, 2^4033340 is an apocalyptic number.

It is an amenable number.

4033340 is an abundant number, since it is smaller than the sum of its proper divisors (4436716).

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

4033340 is a wasteful number, since it uses less digits than its factorization.

4033340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201676 (or 201674 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 4033340 is about 2008.3177039502. The cubic root of 4033340 is about 159.1799184286.

Adding to 4033340 its reverse (433304), we get a palindrome (4466644).

The spelling of 4033340 in words is "four million, thirty-three thousand, three hundred forty".