634341 has 8 divisors (see below), whose sum is σ = 849600. Its totient is φ = 420992.

The previous prime is 634331. The next prime is 634343. The reversal of 634341 is 143436.

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

It is a cyclic number.

It is not a de Polignac number, because 634341 - 2¹⁰ = 633317 is a prime.

It is a d-powerful number, because it can be written as 6⁴ + 3⁹ + 3¹² + 4⁷ + 4⁸ + 1 .

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (634343) 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, 760 + ... + 1358.

It is an arithmetic number, because the mean of its divisors is an integer number (106200).

2⁶³⁴³⁴¹ is an apocalyptic number.

It is an amenable number.

634341 is a deficient number, since it is larger than the sum of its proper divisors (215259).

634341 is a wasteful number, since it uses less digits than its factorization.

634341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955.

The product of its digits is 864, while the sum is 21.

The square root of 634341 is about 796.4552718138. The cubic root of 634341 is about 85.9226363936.

Adding to 634341 its reverse (143436), we get a palindrome (777777).

The spelling of 634341 in words is "six hundred thirty-four thousand, three hundred forty-one".