349996 has 12 divisors (see below), whose sum is σ = 648648. Its totient is φ = 164672.

The previous prime is 349981. The next prime is 350003. The reversal of 349996 is 699943.

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, 2506 + ... + 2641.

It is an arithmetic number, because the mean of its divisors is an integer number (54054).

2³⁴⁹⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

349996 is a deficient number, since it is larger than the sum of its proper divisors (298652).

349996 is a wasteful number, since it uses less digits than its factorization.

349996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5168 (or 5166 counting only the distinct ones).

The product of its digits is 52488, while the sum is 40.

The square root of 349996 is about 591.6045976833. The cubic root of 349996 is about 70.4727188511.

The spelling of 349996 in words is "three hundred forty-nine thousand, nine hundred ninety-six".