349078 has 8 divisors (see below), whose sum is σ = 554472. Its totient is φ = 164256.

The previous prime is 349051. The next prime is 349079. The reversal of 349078 is 870943.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349079) by changing a digit.

349078 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5100 + ... + 5167.

It is an arithmetic number, because the mean of its divisors is an integer number (69309).

2³⁴⁹⁰⁷⁸ is an apocalyptic number.

349078 is a deficient number, since it is larger than the sum of its proper divisors (205394).

349078 is a wasteful number, since it uses less digits than its factorization.

349078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10286.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 349078 is about 590.8282322300. The cubic root of 349078 is about 70.4110509081.

The spelling of 349078 in words is "three hundred forty-nine thousand, seventy-eight".