434899 has 4 divisors (see below), whose sum is σ = 448960. Its totient is φ = 420840.

The previous prime is 434881. The next prime is 434909. The reversal of 434899 is 998434.

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

It is a cyclic number.

It is not a de Polignac number, because 434899 - 2⁵ = 434867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434839) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6984 + ... + 7045.

It is an arithmetic number, because the mean of its divisors is an integer number (112240).

2⁴³⁴⁸⁹⁹ is an apocalyptic number.

434899 is a deficient number, since it is larger than the sum of its proper divisors (14061).

434899 is a wasteful number, since it uses less digits than its factorization.

434899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14060.

The product of its digits is 31104, while the sum is 37.

The square root of 434899 is about 659.4687255663. The cubic root of 434899 is about 75.7639838830.

The spelling of 434899 in words is "four hundred thirty-four thousand, eight hundred ninety-nine".