3140466647 has 2 divisors, whose sum is σ = 3140466648. Its totient is φ = 3140466646.

The previous prime is 3140466619. The next prime is 3140466673. The reversal of 3140466647 is 7466640413.

It is a strong prime.

It is an emirp because it is prime and its reverse (7466640413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3140466647 - 2¹⁸ = 3140204503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3140466617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1570233323 + 1570233324.

It is an arithmetic number, because the mean of its divisors is an integer number (1570233324).

Almost surely, 2^3140466647 is an apocalyptic number.

3140466647 is a deficient number, since it is larger than the sum of its proper divisors (1).

3140466647 is an equidigital number, since it uses as much as digits as its factorization.

3140466647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 41.

The square root of 3140466647 is about 56039.8665862081. The cubic root of 3140466647 is about 1464.4168874511.

The spelling of 3140466647 in words is "three billion, one hundred forty million, four hundred sixty-six thousand, six hundred forty-seven".