3040334321 has 4 divisors (see below), whose sum is σ = 3040468992. Its totient is φ = 3040199652.

The previous prime is 3040334317. The next prime is 3040334387. The reversal of 3040334321 is 1234330403.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1234330403 = 47 ⋅26262349.

It is a cyclic number.

It is not a de Polignac number, because 3040334321 - 2² = 3040334317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3040304321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24305 + ... + 81678.

It is an arithmetic number, because the mean of its divisors is an integer number (760117248).

Almost surely, 2^3040334321 is an apocalyptic number.

It is an amenable number.

3040334321 is a deficient number, since it is larger than the sum of its proper divisors (134671).

3040334321 is a wasteful number, since it uses less digits than its factorization.

3040334321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134670.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 3040334321 is about 55139.2266993290. The cubic root of 3040334321 is about 1448.6843906739.

Adding to 3040334321 its reverse (1234330403), we get a palindrome (4274664724).

The spelling of 3040334321 in words is "three billion, forty million, three hundred thirty-four thousand, three hundred twenty-one".