3140916505 has 32 divisors (see below), whose sum is σ = 4024800000. Its totient is φ = 2346319872.

The previous prime is 3140916487. The next prime is 3140916509. The reversal of 3140916505 is 5056190413.

It is a cyclic number.

It is not a de Polignac number, because 3140916505 - 2⁹ = 3140915993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3140916509) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2514121 + ... + 2515369.

It is an arithmetic number, because the mean of its divisors is an integer number (125775000).

Almost surely, 2^3140916505 is an apocalyptic number.

It is an amenable number.

3140916505 is a deficient number, since it is larger than the sum of its proper divisors (883883495).

3140916505 is a wasteful number, since it uses less digits than its factorization.

3140916505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1633.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 3140916505 is about 56043.8801743776. The cubic root of 3140916505 is about 1464.4868078667.

The spelling of 3140916505 in words is "three billion, one hundred forty million, nine hundred sixteen thousand, five hundred five".