3311442 has 20 divisors (see below), whose sum is σ = 7420446. Its totient is φ = 1103760.

The previous prime is 3311437. The next prime is 3311467. The reversal of 3311442 is 2441133.

It can be written as a sum of positive squares in only one way, i.e., 2313441 + 998001 = 1521^2 + 999^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 10059 + ... + 10382.

Almost surely, 2^3311442 is an apocalyptic number.

3311442 is an abundant number, since it is smaller than the sum of its proper divisors (4109004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3311442 is a wasteful number, since it uses less digits than its factorization.

3311442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20455 (or 20446 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 3311442 is about 1819.7367941546. The cubic root of 3311442 is about 149.0524266362.

Adding to 3311442 its reverse (2441133), we get a palindrome (5752575).

The spelling of 3311442 in words is "three million, three hundred eleven thousand, four hundred forty-two".