3402322321 has 8 divisors (see below), whose sum is σ = 3428999840. Its totient is φ = 3375676512.

The previous prime is 3402322307. The next prime is 3402322331. The reversal of 3402322321 is 1232232043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3402322321 - 2⁵ = 3402322289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3402322292 and 3402322301.

It is not an unprimeable number, because it can be changed into a prime (3402322331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236686 + ... + 250648.

It is an arithmetic number, because the mean of its divisors is an integer number (428624980).

Almost surely, 2^3402322321 is an apocalyptic number.

It is an amenable number.

3402322321 is a deficient number, since it is larger than the sum of its proper divisors (26677519).

3402322321 is a wasteful number, since it uses less digits than its factorization.

3402322321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15855.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3402322321 is about 58329.4292874532. The cubic root of 3402322321 is about 1504.0368772611.

Adding to 3402322321 its reverse (1232232043), we get a palindrome (4634554364).

The spelling of 3402322321 in words is "three billion, four hundred two million, three hundred twenty-two thousand, three hundred twenty-one".