4333340 has 24 divisors (see below), whose sum is σ = 9927792. Its totient is φ = 1575680.

The previous prime is 4333339. The next prime is 4333363. The reversal of 4333340 is 433334.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9629 + ... + 10068.

It is an arithmetic number, because the mean of its divisors is an integer number (413658).

Almost surely, 2^4333340 is an apocalyptic number.

It is an amenable number.

4333340 is an abundant number, since it is smaller than the sum of its proper divisors (5594452).

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

4333340 is a wasteful number, since it uses less digits than its factorization.

4333340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19717 (or 19715 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 4333340 is about 2081.6676007471. The cubic root of 4333340 is about 163.0325251566.

Adding to 4333340 its reverse (433334), we get a palindrome (4766674).

It can be divided in two parts, 433 and 3340, that added together give a palindrome (3773).

The spelling of 4333340 in words is "four million, three hundred thirty-three thousand, three hundred forty".