3311161 has 8 divisors (see below), whose sum is σ = 3804800. Its totient is φ = 2822688.

The previous prime is 3311137. The next prime is 3311173. The reversal of 3311161 is 1611133.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3311161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3311101) 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, 205 + ... + 2581.

It is an arithmetic number, because the mean of its divisors is an integer number (475600).

Almost surely, 2^3311161 is an apocalyptic number.

It is an amenable number.

3311161 is a deficient number, since it is larger than the sum of its proper divisors (493639).

3311161 is a wasteful number, since it uses less digits than its factorization.

3311161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2583.

The product of its digits is 54, while the sum is 16.

The square root of 3311161 is about 1819.6595835485. The cubic root of 3311161 is about 149.0482104552.

Adding to 3311161 its reverse (1611133), we get a palindrome (4922294).

The spelling of 3311161 in words is "three million, three hundred eleven thousand, one hundred sixty-one".