270769313 has 2 divisors, whose sum is σ = 270769314. Its totient is φ = 270769312.

The previous prime is 270769309. The next prime is 270769327. The reversal of 270769313 is 313967072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 211062784 + 59706529 = 14528^2 + 7727^2 .

It is a cyclic number.

It is not a de Polignac number, because 270769313 - 2² = 270769309 is a prime.

It is not a weakly prime, because it can be changed into another prime (270769613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135384656 + 135384657.

It is an arithmetic number, because the mean of its divisors is an integer number (135384657).

Almost surely, 2^270769313 is an apocalyptic number.

It is an amenable number.

270769313 is a deficient number, since it is larger than the sum of its proper divisors (1).

270769313 is an equidigital number, since it uses as much as digits as its factorization.

270769313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47628, while the sum is 38.

The square root of 270769313 is about 16455.0695227945. The cubic root of 270769313 is about 646.9436895731.

The spelling of 270769313 in words is "two hundred seventy million, seven hundred sixty-nine thousand, three hundred thirteen".