634067 has 8 divisors (see below), whose sum is σ = 729600. Its totient is φ = 539784.

The previous prime is 634061. The next prime is 634079. The reversal of 634067 is 760436.

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

It is not a de Polignac number, because 634067 - 2⁶ = 634003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (634061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1484 + ... + 1862.

It is an arithmetic number, because the mean of its divisors is an integer number (91200).

2⁶³⁴⁰⁶⁷ is an apocalyptic number.

634067 is a deficient number, since it is larger than the sum of its proper divisors (95533).

634067 is a wasteful number, since it uses less digits than its factorization.

634067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 634067 is about 796.2832410644. The cubic root of 634067 is about 85.9102633466.

It can be divided in two parts, 6 and 34067, that multiplied together give a palindrome (204402).

The spelling of 634067 in words is "six hundred thirty-four thousand, sixty-seven".