3040340392 has 32 divisors (see below), whose sum is σ = 5773680000. Its totient is φ = 1500746368.

The previous prime is 3040340321. The next prime is 3040340393. The reversal of 3040340392 is 2930430403.

It is a self number, because there is not a number n which added to its sum of digits gives 3040340392.

It is not an unprimeable number, because it can be changed into a prime (3040340393) 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, 508959 + ... + 514897.

It is an arithmetic number, because the mean of its divisors is an integer number (180427500).

Almost surely, 2^3040340392 is an apocalyptic number.

It is an amenable number.

3040340392 is a deficient number, since it is larger than the sum of its proper divisors (2733339608).

3040340392 is a wasteful number, since it uses less digits than its factorization.

3040340392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6753 (or 6749 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 3040340392 is about 55139.2817508534. The cubic root of 3040340392 is about 1448.6853549272.

Adding to 3040340392 its reverse (2930430403), we get a palindrome (5970770795).

The spelling of 3040340392 in words is "three billion, forty million, three hundred forty thousand, three hundred ninety-two".