3140611217 has 2 divisors, whose sum is σ = 3140611218. Its totient is φ = 3140611216.

The previous prime is 3140611211. The next prime is 3140611259. The reversal of 3140611217 is 7121160413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3035569216 + 105042001 = 55096^2 + 10249^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3140611217 is a prime.

It is not a weakly prime, because it can be changed into another prime (3140611211) 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 as a sum of consecutive naturals, namely, 1570305608 + 1570305609.

It is an arithmetic number, because the mean of its divisors is an integer number (1570305609).

Almost surely, 2^3140611217 is an apocalyptic number.

It is an amenable number.

3140611217 is a deficient number, since it is larger than the sum of its proper divisors (1).

3140611217 is an equidigital number, since it uses as much as digits as its factorization.

3140611217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 3140611217 is about 56041.1564566614. The cubic root of 3140611217 is about 1464.4393583686.

The spelling of 3140611217 in words is "three billion, one hundred forty million, six hundred eleven thousand, two hundred seventeen".