1349336268 has 36 divisors (see below), whose sum is σ = 3898083280. Its totient is φ = 385524576.

The previous prime is 1349336203. The next prime is 1349336279. The reversal of 1349336268 is 8626339431.

1349336268 is a `hidden beast` number, since 13 + 4 + 9 + 3 + 3 + 626 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2677003 + ... + 2677506.

Almost surely, 2^1349336268 is an apocalyptic number.

1349336268 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1349336268 is an abundant number, since it is smaller than the sum of its proper divisors (2548747012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1349336268 is a wasteful number, since it uses less digits than its factorization.

1349336268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5354526 (or 5354521 counting only the distinct ones).

The product of its digits is 559872, while the sum is 45.

The square root of 1349336268 is about 36733.3127828134. The cubic root of 1349336268 is about 1105.0282932635.

The spelling of 1349336268 in words is "one billion, three hundred forty-nine million, three hundred thirty-six thousand, two hundred sixty-eight".