429453 has 6 divisors (see below), whose sum is σ = 620334. Its totient is φ = 286296.

The previous prime is 429449. The next prime is 429463. The reversal of 429453 is 354924.

It can be written as a sum of positive squares in only one way, i.e., 328329 + 101124 = 573^2 + 318^2 .

It is not a de Polignac number, because 429453 - 2² = 429449 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23850 + ... + 23867.

It is an arithmetic number, because the mean of its divisors is an integer number (103389).

2⁴²⁹⁴⁵³ is an apocalyptic number.

It is an amenable number.

429453 is a deficient number, since it is larger than the sum of its proper divisors (190881).

429453 is a wasteful number, since it uses less digits than its factorization.

429453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47723 (or 47720 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 429453 is about 655.3266361136. The cubic root of 429453 is about 75.4464043703.

Subtracting from 429453 its reverse (354924), we obtain a square (74529 = 273²).

The spelling of 429453 in words is "four hundred twenty-nine thousand, four hundred fifty-three".