349132267 has 4 divisors (see below), whose sum is σ = 380871576. Its totient is φ = 317392960.

The previous prime is 349132241. The next prime is 349132283. The reversal of 349132267 is 762231943.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 349132267 - 2⁷ = 349132139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (349132207) 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, 15869638 + ... + 15869659.

It is an arithmetic number, because the mean of its divisors is an integer number (95217894).

Almost surely, 2^349132267 is an apocalyptic number.

349132267 is a deficient number, since it is larger than the sum of its proper divisors (31739309).

349132267 is a wasteful number, since it uses less digits than its factorization.

349132267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31739308.

The product of its digits is 54432, while the sum is 37.

The square root of 349132267 is about 18685.0814020170. The cubic root of 349132267 is about 704.1469937495.

The spelling of 349132267 in words is "three hundred forty-nine million, one hundred thirty-two thousand, two hundred sixty-seven".