634106 has 32 divisors (see below), whose sum is σ = 1149120. Its totient is φ = 259200.

The previous prime is 634103. The next prime is 634141. The reversal of 634106 is 601436.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (634103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15446 + ... + 15486.

It is an arithmetic number, because the mean of its divisors is an integer number (35910).

2⁶³⁴¹⁰⁶ is an apocalyptic number.

634106 is a deficient number, since it is larger than the sum of its proper divisors (515014).

634106 is a wasteful number, since it uses less digits than its factorization.

634106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 634106 is about 796.3077294614. The cubic root of 634106 is about 85.9120246913.

The spelling of 634106 in words is "six hundred thirty-four thousand, one hundred six".