349133303 has 8 divisors (see below), whose sum is σ = 369852720. Its totient is φ = 328648320.

The previous prime is 349133269. The next prime is 349133329. The reversal of 349133303 is 303331943.

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

It is not a de Polignac number, because 349133303 - 2¹⁶ = 349067767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349133363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55538 + ... + 61503.

It is an arithmetic number, because the mean of its divisors is an integer number (46231590).

Almost surely, 2^349133303 is an apocalyptic number.

349133303 is a deficient number, since it is larger than the sum of its proper divisors (20719417).

349133303 is a wasteful number, since it uses less digits than its factorization.

349133303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117217.

The product of its (nonzero) digits is 8748, while the sum is 29.

The square root of 349133303 is about 18685.1091246479. The cubic root of 349133303 is about 704.1476902340.

The spelling of 349133303 in words is "three hundred forty-nine million, one hundred thirty-three thousand, three hundred three".