434395 has 16 divisors (see below), whose sum is σ = 578592. Its totient is φ = 311040.

The previous prime is 434389. The next prime is 434407. The reversal of 434395 is 593434.

It is not a de Polignac number, because 434395 - 2³ = 434387 is a prime.

434395 is a lucky number.

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2584 + ... + 2746.

It is an arithmetic number, because the mean of its divisors is an integer number (36162).

2⁴³⁴³⁹⁵ is an apocalyptic number.

434395 is a deficient number, since it is larger than the sum of its proper divisors (144197).

434395 is a wasteful number, since it uses less digits than its factorization.

434395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222.

The product of its digits is 6480, while the sum is 28.

The square root of 434395 is about 659.0864890134. The cubic root of 434395 is about 75.7347052013.

The spelling of 434395 in words is "four hundred thirty-four thousand, three hundred ninety-five".