2027074639 has 2 divisors, whose sum is σ = 2027074640. Its totient is φ = 2027074638.

The previous prime is 2027074627. The next prime is 2027074723. The reversal of 2027074639 is 9364707202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2027074639 - 2⁵ = 2027074607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2027074619) 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, 1013537319 + 1013537320.

It is an arithmetic number, because the mean of its divisors is an integer number (1013537320).

Almost surely, 2^2027074639 is an apocalyptic number.

2027074639 is a deficient number, since it is larger than the sum of its proper divisors (1).

2027074639 is an equidigital number, since it uses as much as digits as its factorization.

2027074639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 2027074639 is about 45023.0456433147. The cubic root of 2027074639 is about 1265.5809043898.

The spelling of 2027074639 in words is "two billion, twenty-seven million, seventy-four thousand, six hundred thirty-nine".