434469 has 16 divisors (see below), whose sum is σ = 701568. Its totient is φ = 233472.

The previous prime is 434461. The next prime is 434471. The reversal of 434469 is 964434.

It is not a de Polignac number, because 434469 - 2³ = 434461 is a prime.

It is a super-2 number, since 2×434469² = 377526623922, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252 + ... + 965.

It is an arithmetic number, because the mean of its divisors is an integer number (43848).

2⁴³⁴⁴⁶⁹ is an apocalyptic number.

It is an amenable number.

434469 is a deficient number, since it is larger than the sum of its proper divisors (267099).

434469 is a wasteful number, since it uses less digits than its factorization.

434469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244.

The product of its digits is 10368, while the sum is 30.

The square root of 434469 is about 659.1426249303. The cubic root of 434469 is about 75.7390054733.

It can be divided in two parts, 434 and 469, that added together give a triangular number (903 = T₄₂).

The spelling of 434469 in words is "four hundred thirty-four thousand, four hundred sixty-nine".