1349834267 has 4 divisors (see below), whose sum is σ = 1382757096. Its totient is φ = 1316911440.

The previous prime is 1349834251. The next prime is 1349834287. The reversal of 1349834267 is 7624389431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7624389431 = 1259 ⋅6055909.

It is a cyclic number.

It is not a de Polignac number, because 1349834267 - 2⁴ = 1349834251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1349834237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16461353 + ... + 16461434.

It is an arithmetic number, because the mean of its divisors is an integer number (345689274).

Almost surely, 2^1349834267 is an apocalyptic number.

1349834267 is a deficient number, since it is larger than the sum of its proper divisors (32922829).

1349834267 is an equidigital number, since it uses as much as digits as its factorization.

1349834267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32922828.

The product of its digits is 870912, while the sum is 47.

The square root of 1349834267 is about 36740.0907320600. The cubic root of 1349834267 is about 1105.1642206603.

The spelling of 1349834267 in words is "one billion, three hundred forty-nine million, eight hundred thirty-four thousand, two hundred sixty-seven".