349349008 has 20 divisors (see below), whose sum is σ = 683192880. Its totient is φ = 173041184.

The previous prime is 349348969. The next prime is 349349017. The reversal of 349349008 is 800943943.

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 3 ways as a sum of consecutive naturals, for example, 100318 + ... + 103741.

It is an arithmetic number, because the mean of its divisors is an integer number (34159644).

Almost surely, 2^349349008 is an apocalyptic number.

It is an amenable number.

349349008 is a deficient number, since it is larger than the sum of its proper divisors (333843872).

349349008 is a wasteful number, since it uses less digits than its factorization.

349349008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204174 (or 204168 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 349349008 is about 18690.8803430978. The cubic root of 349349008 is about 704.2926748827.

The spelling of 349349008 in words is "three hundred forty-nine million, three hundred forty-nine thousand, eight".