349543327 has 8 divisors (see below), whose sum is σ = 409221792. Its totient is φ = 292300800.

The previous prime is 349543319. The next prime is 349543331. The reversal of 349543327 is 723345943.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 349543327 - 2³ = 349543319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 349543327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349543367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608674 + ... + 609247.

It is an arithmetic number, because the mean of its divisors is an integer number (51152724).

Almost surely, 2^349543327 is an apocalyptic number.

349543327 is a deficient number, since it is larger than the sum of its proper divisors (59678465).

349543327 is a wasteful number, since it uses less digits than its factorization.

349543327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217969.

The product of its digits is 272160, while the sum is 40.

The square root of 349543327 is about 18696.0778507151. The cubic root of 349543327 is about 704.4232339876.

The spelling of 349543327 in words is "three hundred forty-nine million, five hundred forty-three thousand, three hundred twenty-seven".