3111772341 has 8 divisors (see below), whose sum is σ = 4149300064. Its totient is φ = 2074379760.

The previous prime is 3111772333. The next prime is 3111772351. The reversal of 3111772341 is 1432771113.

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

It is not a de Polignac number, because 3111772341 - 2³ = 3111772333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3111772299 and 3111772308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3111772331) 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, 48750 + ... + 92736.

It is an arithmetic number, because the mean of its divisors is an integer number (518662508).

Almost surely, 2^3111772341 is an apocalyptic number.

It is an amenable number.

3111772341 is a deficient number, since it is larger than the sum of its proper divisors (1037527723).

3111772341 is a wasteful number, since it uses less digits than its factorization.

3111772341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67571.

The product of its digits is 3528, while the sum is 30.

The square root of 3111772341 is about 55783.2621939592. The cubic root of 3111772341 is about 1459.9431298609.

It can be divided in two parts, 3111772 and 341, that added together give a palindrome (3112113).

The spelling of 3111772341 in words is "three billion, one hundred eleven million, seven hundred seventy-two thousand, three hundred forty-one".