3040506655 has 16 divisors (see below), whose sum is σ = 3664926720. Its totient is φ = 2421552672.

The previous prime is 3040506641. The next prime is 3040506683. The reversal of 3040506655 is 5566050403.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3040506655 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3040506655.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1376562 + ... + 1378768.

It is an arithmetic number, because the mean of its divisors is an integer number (229057920).

Almost surely, 2^3040506655 is an apocalyptic number.

3040506655 is a deficient number, since it is larger than the sum of its proper divisors (624420065).

3040506655 is a wasteful number, since it uses less digits than its factorization.

3040506655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3318.

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 3040506655 is about 55140.7893940593. The cubic root of 3040506655 is about 1448.7117618808.

The spelling of 3040506655 in words is "three billion, forty million, five hundred six thousand, six hundred fifty-five".