3311342120 has 32 divisors (see below), whose sum is σ = 7509196800. Its totient is φ = 1314105408.

The previous prime is 3311342113. The next prime is 3311342129. The reversal of 3311342120 is 212431133.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3311342092 and 3311342101.

It is not an unprimeable number, because it can be changed into a prime (3311342129) 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, 320840 + ... + 330999.

It is an arithmetic number, because the mean of its divisors is an integer number (234662400).

Almost surely, 2^3311342120 is an apocalyptic number.

It is an amenable number.

3311342120 is an abundant number, since it is smaller than the sum of its proper divisors (4197854680).

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

3311342120 is a wasteful number, since it uses less digits than its factorization.

3311342120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651977 (or 651973 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3311342120 is about 57544.2622682748. The cubic root of 3311342120 is about 1490.5092804377.

Adding to 3311342120 its reverse (212431133), we get a palindrome (3523773253).

The spelling of 3311342120 in words is "three billion, three hundred eleven million, three hundred forty-two thousand, one hundred twenty".