3340440433 has 16 divisors (see below), whose sum is σ = 3771740160. Its totient is φ = 2930936400.

The previous prime is 3340440413. The next prime is 3340440451.

It is a happy number.

3340440433 is nontrivially palindromic in base 10.

3340440433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3340440433 - 2²⁵ = 3306886001 is a prime.

It is a super-3 number, since 3×3340440433³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3340440413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116316 + ... + 142162.

It is an arithmetic number, because the mean of its divisors is an integer number (235733760).

Almost surely, 2^3340440433 is an apocalyptic number.

It is an amenable number.

3340440433 is a deficient number, since it is larger than the sum of its proper divisors (431299727).

3340440433 is a wasteful number, since it uses less digits than its factorization.

3340440433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26268.

The product of its (nonzero) digits is 20736, while the sum is 28.

The square root of 3340440433 is about 57796.5434347072. The cubic root of 3340440433 is about 1494.8624882188.

It can be divided in two parts, 33404 and 40433, that added together give a palindrome (73837).

The spelling of 3340440433 in words is "three billion, three hundred forty million, four hundred forty thousand, four hundred thirty-three".