3201331349 has 2 divisors, whose sum is σ = 3201331350. Its totient is φ = 3201331348.

The previous prime is 3201331303. The next prime is 3201331363. The reversal of 3201331349 is 9431331023.

It is a happy number.

3201331349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2494303249 + 707028100 = 49943^2 + 26590^2 .

It is a cyclic number.

It is not a de Polignac number, because 3201331349 - 2²⁸ = 2932895893 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3201331369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600665674 + 1600665675.

It is an arithmetic number, because the mean of its divisors is an integer number (1600665675).

Almost surely, 2^3201331349 is an apocalyptic number.

It is an amenable number.

3201331349 is a deficient number, since it is larger than the sum of its proper divisors (1).

3201331349 is an equidigital number, since it uses as much as digits as its factorization.

3201331349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 3201331349 is about 56580.3088450390. The cubic root of 3201331349 is about 1473.8169349399.

The spelling of 3201331349 in words is "three billion, two hundred one million, three hundred thirty-one thousand, three hundred forty-nine".