469829 has 8 divisors (see below), whose sum is σ = 515160. Its totient is φ = 426496.

The previous prime is 469823. The next prime is 469841. The reversal of 469829 is 928964.

It can be written as a sum of positive squares in 4 ways, for example, as 112225 + 357604 = 335^2 + 598^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-469829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 469792 and 469801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469823) 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, 17 + ... + 969.

It is an arithmetic number, because the mean of its divisors is an integer number (64395).

2⁴⁶⁹⁸²⁹ is an apocalyptic number.

It is an amenable number.

469829 is a deficient number, since it is larger than the sum of its proper divisors (45331).

469829 is a wasteful number, since it uses less digits than its factorization.

469829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999.

The product of its digits is 31104, while the sum is 38.

The square root of 469829 is about 685.4407341266. The cubic root of 469829 is about 77.7403705985.

The spelling of 469829 in words is "four hundred sixty-nine thousand, eight hundred twenty-nine".