3211344401 has 8 divisors (see below), whose sum is σ = 3243641544. Its totient is φ = 3179115520.

The previous prime is 3211344397. The next prime is 3211344407. The reversal of 3211344401 is 1044431123.

It can be written as a sum of positive squares in 4 ways, for example, as 1038386176 + 2172958225 = 32224^2 + 46615^2 .

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 3211344401 - 2² = 3211344397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3211344407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80261 + ... + 113421.

It is an arithmetic number, because the mean of its divisors is an integer number (405455193).

Almost surely, 2^3211344401 is an apocalyptic number.

It is an amenable number.

3211344401 is a deficient number, since it is larger than the sum of its proper divisors (32297143).

3211344401 is a wasteful number, since it uses less digits than its factorization.

3211344401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34131.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 3211344401 is about 56668.7250694773. The cubic root of 3211344401 is about 1475.3519261379.

Adding to 3211344401 its reverse (1044431123), we get a palindrome (4255775524).

The spelling of 3211344401 in words is "three billion, two hundred eleven million, three hundred forty-four thousand, four hundred one".