349327938 has 16 divisors (see below), whose sum is σ = 699696000. Its totient is φ = 116269296.

The previous prime is 349327921. The next prime is 349327949. The reversal of 349327938 is 839723943.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38938 + ... + 47061.

It is an arithmetic number, because the mean of its divisors is an integer number (43731000).

Almost surely, 2^349327938 is an apocalyptic number.

349327938 is an abundant number, since it is smaller than the sum of its proper divisors (350368062).

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

349327938 is a wasteful number, since it uses less digits than its factorization.

349327938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86681.

The product of its digits is 979776, while the sum is 48.

The square root of 349327938 is about 18690.3166907359. The cubic root of 349327938 is about 704.2785154560.

The spelling of 349327938 in words is "three hundred forty-nine million, three hundred twenty-seven thousand, nine hundred thirty-eight".