495429 has 8 divisors (see below), whose sum is σ = 720672. Its totient is φ = 300240.

The previous prime is 495421. The next prime is 495433. The reversal of 495429 is 924594.

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

It is not a de Polignac number, because 495429 - 2³ = 495421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 15013 = 495429 / (4 + 9 + 5 + 4 + 2 + 9).

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 495429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495421) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7474 + ... + 7539.

It is an arithmetic number, because the mean of its divisors is an integer number (90084).

2⁴⁹⁵⁴²⁹ is an apocalyptic number.

It is an amenable number.

495429 is a deficient number, since it is larger than the sum of its proper divisors (225243).

495429 is a wasteful number, since it uses less digits than its factorization.

495429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15027.

The product of its digits is 12960, while the sum is 33.

The square root of 495429 is about 703.8671749698. The cubic root of 495429 is about 79.1274447757.

The spelling of 495429 in words is "four hundred ninety-five thousand, four hundred twenty-nine".