3140049047 has 2 divisors, whose sum is σ = 3140049048. Its totient is φ = 3140049046.

The previous prime is 3140049023. The next prime is 3140049049. The reversal of 3140049047 is 7409400413.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3140049047 - 2¹² = 3140044951 is a prime.

Together with 3140049049, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3140049049) 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, 1570024523 + 1570024524.

It is an arithmetic number, because the mean of its divisors is an integer number (1570024524).

Almost surely, 2^3140049047 is an apocalyptic number.

3140049047 is a deficient number, since it is larger than the sum of its proper divisors (1).

3140049047 is an equidigital number, since it uses as much as digits as its factorization.

3140049047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 3140049047 is about 56036.1405434029. The cubic root of 3140049047 is about 1464.3519748474.

The spelling of 3140049047 in words is "three billion, one hundred forty million, forty-nine thousand, forty-seven".