434913 has 8 divisors (see below), whose sum is σ = 600000. Its totient is φ = 279888.

The previous prime is 434909. The next prime is 434921. The reversal of 434913 is 319434.

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

It is not a de Polignac number, because 434913 - 2² = 434909 is a prime.

434913 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (434923) 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, 2413 + ... + 2586.

It is an arithmetic number, because the mean of its divisors is an integer number (75000).

2⁴³⁴⁹¹³ is an apocalyptic number.

It is an amenable number.

434913 is a deficient number, since it is larger than the sum of its proper divisors (165087).

434913 is a wasteful number, since it uses less digits than its factorization.

434913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5031.

The product of its digits is 1296, while the sum is 24.

The square root of 434913 is about 659.4793400858. The cubic root of 434913 is about 75.7647968567.

The spelling of 434913 in words is "four hundred thirty-four thousand, nine hundred thirteen".