4027671493 has 2 divisors, whose sum is σ = 4027671494. Its totient is φ = 4027671492.

The previous prime is 4027671491. The next prime is 4027671503. The reversal of 4027671493 is 3941767204.

4027671493 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3732965604 + 294705889 = 61098^2 + 17167^2 .

It is a cyclic number.

It is not a de Polignac number, because 4027671493 - 2¹ = 4027671491 is a prime.

Together with 4027671491, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4027671491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2013835746 + 2013835747.

It is an arithmetic number, because the mean of its divisors is an integer number (2013835747).

Almost surely, 2^4027671493 is an apocalyptic number.

It is an amenable number.

4027671493 is a deficient number, since it is larger than the sum of its proper divisors (1).

4027671493 is an equidigital number, since it uses as much as digits as its factorization.

4027671493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 254016, while the sum is 43.

The square root of 4027671493 is about 63463.9385241729. The cubic root of 4027671493 is about 1591.0531231065.

The spelling of 4027671493 in words is "four billion, twenty-seven million, six hundred seventy-one thousand, four hundred ninety-three".