3261162239 has 8 divisors (see below), whose sum is σ = 3334969152. Its totient is φ = 3187810080.

The previous prime is 3261162227. The next prime is 3261162253. The reversal of 3261162239 is 9322611623.

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

It is not a de Polignac number, because 3261162239 - 2²⁸ = 2992726783 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3261162199 and 3261162208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3261132239) 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, 99164 + ... + 127889.

It is an arithmetic number, because the mean of its divisors is an integer number (416871144).

Almost surely, 2^3261162239 is an apocalyptic number.

3261162239 is a deficient number, since it is larger than the sum of its proper divisors (73806913).

3261162239 is a wasteful number, since it uses less digits than its factorization.

3261162239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227377.

The product of its digits is 23328, while the sum is 35.

The square root of 3261162239 is about 57106.5866516289. The cubic root of 3261162239 is about 1482.9418959158.

The spelling of 3261162239 in words is "three billion, two hundred sixty-one million, one hundred sixty-two thousand, two hundred thirty-nine".