349469348 has 12 divisors (see below), whose sum is σ = 612901212. Its totient is φ = 174354720.

The previous prime is 349469339. The next prime is 349469353. The reversal of 349469348 is 843964943.

It can be written as a sum of positive squares in 2 ways, for example, as 219691684 + 129777664 = 14822^2 + 11392^2 .

It is a junction number, because it is equal to n+sod(n) for n = 349469296 and 349469305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92915 + ... + 96602.

It is an arithmetic number, because the mean of its divisors is an integer number (51075101).

Almost surely, 2^349469348 is an apocalyptic number.

It is an amenable number.

349469348 is a deficient number, since it is larger than the sum of its proper divisors (263431864).

349469348 is a wasteful number, since it uses less digits than its factorization.

349469348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189982 (or 189980 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 50.

The square root of 349469348 is about 18694.0992829288. The cubic root of 349469348 is about 704.3735346615.

The spelling of 349469348 in words is "three hundred forty-nine million, four hundred sixty-nine thousand, three hundred forty-eight".