634602 has 8 divisors (see below), whose sum is σ = 1269216. Its totient is φ = 211532.

The previous prime is 634597. The next prime is 634603. The reversal of 634602 is 206436.

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

634602 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (634603) by changing a digit.

634602 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52878 + ... + 52889.

It is an arithmetic number, because the mean of its divisors is an integer number (158652).

2⁶³⁴⁶⁰² is an apocalyptic number.

634602 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

634602 is a wasteful number, since it uses less digits than its factorization.

634602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105772.

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

The square root of 634602 is about 796.6191059722. The cubic root of 634602 is about 85.9344190851.

The spelling of 634602 in words is "six hundred thirty-four thousand, six hundred two".