434356 has 12 divisors (see below), whose sum is σ = 818692. Its totient is φ = 200448.

The previous prime is 434353. The next prime is 434363. The reversal of 434356 is 653434.

It can be written as a sum of positive squares in 2 ways, for example, as 168100 + 266256 = 410^2 + 516^2 .

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 434356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434353) 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, 4125 + ... + 4228.

2⁴³⁴³⁵⁶ is an apocalyptic number.

It is an amenable number.

434356 is a deficient number, since it is larger than the sum of its proper divisors (384336).

434356 is a wasteful number, since it uses less digits than its factorization.

434356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8370 (or 8368 counting only the distinct ones).

The product of its digits is 4320, while the sum is 25.

The square root of 434356 is about 659.0569019440. The cubic root of 434356 is about 75.7324386452.

The spelling of 434356 in words is "four hundred thirty-four thousand, three hundred fifty-six".