429458 has 4 divisors (see below), whose sum is σ = 644190. Its totient is φ = 214728.

The previous prime is 429449. The next prime is 429463. The reversal of 429458 is 854924.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 368449 + 61009 = 607^2 + 247^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107363 + ... + 107366.

2⁴²⁹⁴⁵⁸ is an apocalyptic number.

429458 is a deficient number, since it is larger than the sum of its proper divisors (214732).

429458 is a wasteful number, since it uses less digits than its factorization.

429458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214731.

The product of its digits is 11520, while the sum is 32.

The square root of 429458 is about 655.3304509940. The cubic root of 429458 is about 75.4466971695.

The spelling of 429458 in words is "four hundred twenty-nine thousand, four hundred fifty-eight".