3311440313 has 8 divisors (see below), whose sum is σ = 3483691200. Its totient is φ = 3143060368.

The previous prime is 3311440273. The next prime is 3311440331. The reversal of 3311440313 is 3130441133.

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

It is not a de Polignac number, because 3311440313 - 2²² = 3307246009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3311440343) 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, 965981 + ... + 969402.

It is an arithmetic number, because the mean of its divisors is an integer number (435461400).

Almost surely, 2^3311440313 is an apocalyptic number.

It is an amenable number.

3311440313 is a deficient number, since it is larger than the sum of its proper divisors (172250887).

3311440313 is a wasteful number, since it uses less digits than its factorization.

3311440313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1935471.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 3311440313 is about 57545.1154573522. The cubic root of 3311440313 is about 1490.5240132486.

Adding to 3311440313 its reverse (3130441133), we get a palindrome (6441881446).

The spelling of 3311440313 in words is "three billion, three hundred eleven million, four hundred forty thousand, three hundred thirteen".