1349357267 has 2 divisors, whose sum is σ = 1349357268. Its totient is φ = 1349357266.

The previous prime is 1349357227. The next prime is 1349357293. The reversal of 1349357267 is 7627539431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1349357267 - 2¹⁸ = 1349095123 is a prime.

It is not a weakly prime, because it can be changed into another prime (1349357227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 674678633 + 674678634.

It is an arithmetic number, because the mean of its divisors is an integer number (674678634).

Almost surely, 2^1349357267 is an apocalyptic number.

1349357267 is a deficient number, since it is larger than the sum of its proper divisors (1).

1349357267 is an equidigital number, since it uses as much as digits as its factorization.

1349357267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 952560, while the sum is 47.

The square root of 1349357267 is about 36733.5986121698. The cubic root of 1349357267 is about 1105.0340255556.

The spelling of 1349357267 in words is "one billion, three hundred forty-nine million, three hundred fifty-seven thousand, two hundred sixty-seven".