270200639 has 2 divisors, whose sum is σ = 270200640. Its totient is φ = 270200638.

The previous prime is 270200629. The next prime is 270200641. The reversal of 270200639 is 936002072.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 270200639 - 2⁸ = 270200383 is a prime.

Together with 270200641, 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 (270200629) 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, 135100319 + 135100320.

It is an arithmetic number, because the mean of its divisors is an integer number (135100320).

Almost surely, 2^270200639 is an apocalyptic number.

270200639 is a deficient number, since it is larger than the sum of its proper divisors (1).

270200639 is an equidigital number, since it uses as much as digits as its factorization.

270200639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 270200639 is about 16437.7808417073. The cubic root of 270200639 is about 646.4904650070.

The spelling of 270200639 in words is "two hundred seventy million, two hundred thousand, six hundred thirty-nine".