1346740727 has 2 divisors, whose sum is σ = 1346740728. Its totient is φ = 1346740726.

The previous prime is 1346740721. The next prime is 1346740757. The reversal of 1346740727 is 7270476431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1346740727 - 2⁴ = 1346740711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1346740721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 673370363 + 673370364.

It is an arithmetic number, because the mean of its divisors is an integer number (673370364).

Almost surely, 2^1346740727 is an apocalyptic number.

1346740727 is a deficient number, since it is larger than the sum of its proper divisors (1).

1346740727 is an equidigital number, since it uses as much as digits as its factorization.

1346740727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 197568, while the sum is 41.

The square root of 1346740727 is about 36697.9662515513. The cubic root of 1346740727 is about 1104.3193058642.

The spelling of 1346740727 in words is "one billion, three hundred forty-six million, seven hundred forty thousand, seven hundred twenty-seven".