349950 has 24 divisors (see below), whose sum is σ = 868248. Its totient is φ = 93280.

The previous prime is 349949. The next prime is 349963. The reversal of 349950 is 59943.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 349950.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1017 + ... + 1316.

It is an arithmetic number, because the mean of its divisors is an integer number (36177).

2³⁴⁹⁹⁵⁰ is an apocalyptic number.

349950 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

349950 is an abundant number, since it is smaller than the sum of its proper divisors (518298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

349950 is a wasteful number, since it uses less digits than its factorization.

349950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2348 (or 2343 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 349950 is about 591.5657190879. The cubic root of 349950 is about 70.4696313043.

The spelling of 349950 in words is "three hundred forty-nine thousand, nine hundred fifty".