349926 has 8 divisors (see below), whose sum is σ = 699864. Its totient is φ = 116640.

The previous prime is 349919. The next prime is 349927. The reversal of 349926 is 629943.

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

349926 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349927) by changing a digit.

349926 is an untouchable number, because it is not equal to the sum of proper divisors of any 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, 29155 + ... + 29166.

It is an arithmetic number, because the mean of its divisors is an integer number (87483).

2³⁴⁹⁹²⁶ is an apocalyptic number.

349926 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

349926 is a wasteful number, since it uses less digits than its factorization.

349926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58326.

The product of its digits is 11664, while the sum is 33.

The square root of 349926 is about 591.5454335890. The cubic root of 349926 is about 70.4680203029.

It can be divided in two parts, 349 and 926, that added together give a triangular number (1275 = T₅₀).

The spelling of 349926 in words is "three hundred forty-nine thousand, nine hundred twenty-six".