434698 has 8 divisors (see below), whose sum is σ = 711360. Its totient is φ = 197580.

The previous prime is 434689. The next prime is 434699. The reversal of 434698 is 896434.

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

It is not an unprimeable number, because it can be changed into a prime (434699) by changing a digit.

434698 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9858 + ... + 9901.

It is an arithmetic number, because the mean of its divisors is an integer number (88920).

2⁴³⁴⁶⁹⁸ is an apocalyptic number.

434698 is a deficient number, since it is larger than the sum of its proper divisors (276662).

434698 is a wasteful number, since it uses less digits than its factorization.

434698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19772.

The product of its digits is 20736, while the sum is 34.

The square root of 434698 is about 659.3163125541. The cubic root of 434698 is about 75.7523099790.

It can be divided in two parts, 4346 and 98, that added together give a palindrome (4444).

The spelling of 434698 in words is "four hundred thirty-four thousand, six hundred ninety-eight".