3305231340 has 24 divisors (see below), whose sum is σ = 9254647920. Its totient is φ = 881395008.

The previous prime is 3305231339. The next prime is 3305231383. The reversal of 3305231340 is 431325033.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3305231340.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27543535 + ... + 27543654.

It is an arithmetic number, because the mean of its divisors is an integer number (385610330).

Almost surely, 2^3305231340 is an apocalyptic number.

3305231340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3305231340 is an abundant number, since it is smaller than the sum of its proper divisors (5949416580).

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

3305231340 is a wasteful number, since it uses less digits than its factorization.

3305231340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55087201 (or 55087199 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 3305231340 is about 57491.1414045677. The cubic root of 3305231340 is about 1489.5918495300.

Adding to 3305231340 its reverse (431325033), we get a palindrome (3736556373).

The spelling of 3305231340 in words is "three billion, three hundred five million, two hundred thirty-one thousand, three hundred forty".