3412201321 has 8 divisors (see below), whose sum is σ = 3495799944. Its totient is φ = 3329314560.

The previous prime is 3412201319. The next prime is 3412201337. The reversal of 3412201321 is 1231022143.

It is a happy number.

3412201321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 413105625 + 2999095696 = 20325^2 + 54764^2 .

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 3412201321 - 2¹ = 3412201319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3412201381) 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, 168256 + ... + 187441.

It is an arithmetic number, because the mean of its divisors is an integer number (436974993).

Almost surely, 2^3412201321 is an apocalyptic number.

It is an amenable number.

3412201321 is a deficient number, since it is larger than the sum of its proper divisors (83598623).

3412201321 is a wasteful number, since it uses less digits than its factorization.

3412201321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355931.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3412201321 is about 58414.0507155599. The cubic root of 3412201321 is about 1505.4911802447.

Adding to 3412201321 its reverse (1231022143), we get a palindrome (4643223464).

The spelling of 3412201321 in words is "three billion, four hundred twelve million, two hundred one thousand, three hundred twenty-one".