349629 has 8 divisors (see below), whose sum is σ = 532800. Its totient is φ = 199776.

The previous prime is 349603. The next prime is 349637. The reversal of 349629 is 926943.

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

It is not a de Polignac number, because 349629 - 2⁸ = 349373 is a prime.

It is a d-powerful number, because it can be written as 3⁷ + 4⁸ + 6⁷ + 9³ + 2⁹ + 9³ .

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 349629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8304 + ... + 8345.

It is an arithmetic number, because the mean of its divisors is an integer number (66600).

2³⁴⁹⁶²⁹ is an apocalyptic number.

It is an amenable number.

349629 is a deficient number, since it is larger than the sum of its proper divisors (183171).

349629 is a wasteful number, since it uses less digits than its factorization.

349629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16659.

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

The square root of 349629 is about 591.2943429460. The cubic root of 349629 is about 70.4480780618.

The spelling of 349629 in words is "three hundred forty-nine thousand, six hundred twenty-nine".