434924 has 24 divisors (see below), whose sum is σ = 890400. Its totient is φ = 185808.

The previous prime is 434923. The next prime is 434927. The reversal of 434924 is 429434.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 434893 and 434902.

It is not an unprimeable number, because it can be changed into a prime (434921) 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, 1214 + ... + 1530.

It is an arithmetic number, because the mean of its divisors is an integer number (37100).

2⁴³⁴⁹²⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 434924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (445200).

434924 is an abundant number, since it is smaller than the sum of its proper divisors (455476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434924 is a wasteful number, since it uses less digits than its factorization.

434924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342 (or 326 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 434924 is about 659.4876799456. The cubic root of 434924 is about 75.7654356096.

The spelling of 434924 in words is "four hundred thirty-four thousand, nine hundred twenty-four".