2747925671 has 2 divisors, whose sum is σ = 2747925672. Its totient is φ = 2747925670.

The previous prime is 2747925623. The next prime is 2747925703. The reversal of 2747925671 is 1765297472.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2747925671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2747925371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1373962835 + 1373962836.

It is an arithmetic number, because the mean of its divisors is an integer number (1373962836).

Almost surely, 2^2747925671 is an apocalyptic number.

2747925671 is a deficient number, since it is larger than the sum of its proper divisors (1).

2747925671 is an equidigital number, since it uses as much as digits as its factorization.

2747925671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1481760, while the sum is 50.

The square root of 2747925671 is about 52420.6607264731. The cubic root of 2747925671 is about 1400.6673129957.

The spelling of 2747925671 in words is "two billion, seven hundred forty-seven million, nine hundred twenty-five thousand, six hundred seventy-one".