2734452047 has 2 divisors, whose sum is σ = 2734452048. Its totient is φ = 2734452046.

The previous prime is 2734451971. The next prime is 2734452053. The reversal of 2734452047 is 7402544372.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2734452047 - 2⁸ = 2734451791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2734452047.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2734452547) by changing a digit.

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 as a sum of consecutive naturals, namely, 1367226023 + 1367226024.

It is an arithmetic number, because the mean of its divisors is an integer number (1367226024).

Almost surely, 2^2734452047 is an apocalyptic number.

2734452047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2734452047 is an equidigital number, since it uses as much as digits as its factorization.

2734452047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 188160, while the sum is 38.

The square root of 2734452047 is about 52291.9883634195. The cubic root of 2734452047 is about 1398.3743114406.

The spelling of 2734452047 in words is "two billion, seven hundred thirty-four million, four hundred fifty-two thousand, forty-seven".