349614992 has 20 divisors (see below), whose sum is σ = 679341936. Its totient is φ = 174300960.

The previous prime is 349614989. The next prime is 349615003. The reversal of 349614992 is 299416943.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

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, 25934 + ... + 37037.

Almost surely, 2^349614992 is an apocalyptic number.

It is an amenable number.

349614992 is a deficient number, since it is larger than the sum of its proper divisors (329726944).

349614992 is a wasteful number, since it uses less digits than its factorization.

349614992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63326 (or 63320 counting only the distinct ones).

The product of its digits is 419904, while the sum is 47.

The square root of 349614992 is about 18697.9943309436. The cubic root of 349614992 is about 704.4713720747.

The spelling of 349614992 in words is "three hundred forty-nine million, six hundred fourteen thousand, nine hundred ninety-two".