3040015312 has 20 divisors (see below), whose sum is σ = 6049220836. Its totient is φ = 1478926080.

The previous prime is 3040015309. The next prime is 3040015331. The reversal of 3040015312 is 2135100403.

It can be written as a sum of positive squares in 2 ways, for example, as 1926858816 + 1113156496 = 43896^2 + 33364^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3040015312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2566989 + ... + 2568172.

Almost surely, 2^3040015312 is an apocalyptic number.

It is an amenable number.

3040015312 is a deficient number, since it is larger than the sum of its proper divisors (3009205524).

3040015312 is a wasteful number, since it uses less digits than its factorization.

3040015312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5135206 (or 5135200 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 3040015312 is about 55136.3338643403. Note that the first 3 decimals coincide. The cubic root of 3040015312 is about 1448.6337208600.

Adding to 3040015312 its reverse (2135100403), we get a palindrome (5175115715).

The spelling of 3040015312 in words is "three billion, forty million, fifteen thousand, three hundred twelve".