1343670227 has 2 divisors, whose sum is σ = 1343670228. Its totient is φ = 1343670226.

The previous prime is 1343670199. The next prime is 1343670247. The reversal of 1343670227 is 7220763431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1343670227 - 2²² = 1339475923 is a prime.

It is not a weakly prime, because it can be changed into another prime (1343670247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671835113 + 671835114.

It is an arithmetic number, because the mean of its divisors is an integer number (671835114).

Almost surely, 2^1343670227 is an apocalyptic number.

1343670227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1343670227 is an equidigital number, since it uses as much as digits as its factorization.

1343670227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 1343670227 is about 36656.1076356997. The cubic root of 1343670227 is about 1103.4794033773.

The spelling of 1343670227 in words is "one billion, three hundred forty-three million, six hundred seventy thousand, two hundred twenty-seven".