3102040236 has 24 divisors (see below), whose sum is σ = 7346127040. Its totient is φ = 1018580112.

The previous prime is 3102040229. The next prime is 3102040237. The reversal of 3102040236 is 6320402013.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3102040237) 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, 1928326 + ... + 1929933.

Almost surely, 2^3102040236 is an apocalyptic number.

It is an amenable number.

3102040236 is an abundant number, since it is smaller than the sum of its proper divisors (4244086804).

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

3102040236 is a wasteful number, since it uses less digits than its factorization.

3102040236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3858333 (or 3858331 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3102040236 is about 55695.9624748509. The cubic root of 3102040236 is about 1458.4195439110.

Adding to 3102040236 its reverse (6320402013), we get a palindrome (9422442249).

The spelling of 3102040236 in words is "three billion, one hundred two million, forty thousand, two hundred thirty-six".