270683321 has 2 divisors, whose sum is σ = 270683322. Its totient is φ = 270683320.

The previous prime is 270683221. The next prime is 270683341. The reversal of 270683321 is 123386072.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 194295721 + 76387600 = 13939^2 + 8740^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-270683321 is a prime.

It is not a weakly prime, because it can be changed into another prime (270683341) 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, 135341660 + 135341661.

It is an arithmetic number, because the mean of its divisors is an integer number (135341661).

Almost surely, 2^270683321 is an apocalyptic number.

It is an amenable number.

270683321 is a deficient number, since it is larger than the sum of its proper divisors (1).

270683321 is an equidigital number, since it uses as much as digits as its factorization.

270683321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 270683321 is about 16452.4563819510. The cubic root of 270683321 is about 646.8751960014.

The spelling of 270683321 in words is "two hundred seventy million, six hundred eighty-three thousand, three hundred twenty-one".