4098712727 has 2 divisors, whose sum is σ = 4098712728. Its totient is φ = 4098712726.

The previous prime is 4098712697. The next prime is 4098712729. The reversal of 4098712727 is 7272178904.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4098712727 - 2¹² = 4098708631 is a prime.

Together with 4098712729, 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 (4098712729) 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, 2049356363 + 2049356364.

It is an arithmetic number, because the mean of its divisors is an integer number (2049356364).

Almost surely, 2^4098712727 is an apocalyptic number.

4098712727 is a deficient number, since it is larger than the sum of its proper divisors (1).

4098712727 is an equidigital number, since it uses as much as digits as its factorization.

4098712727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 395136, while the sum is 47.

The square root of 4098712727 is about 64021.1896718579. The cubic root of 4098712727 is about 1600.3531417126.

The spelling of 4098712727 in words is "four billion, ninety-eight million, seven hundred twelve thousand, seven hundred twenty-seven".