34638200 has 24 divisors (see below), whose sum is σ = 80534280. Its totient is φ = 13855200.

The previous prime is 34638199. The next prime is 34638211. The reversal of 34638200 is 283643.

It is a self number, because there is not a number n which added to its sum of digits gives 34638200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 86396 + ... + 86795.

It is an arithmetic number, because the mean of its divisors is an integer number (3355595).

Almost surely, 2^34638200 is an apocalyptic number.

It is an amenable number.

34638200 is an abundant number, since it is smaller than the sum of its proper divisors (45896080).

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

34638200 is a wasteful number, since it uses less digits than its factorization.

34638200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173207 (or 173198 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 34638200 is about 5885.4226696135. The cubic root of 34638200 is about 325.9756088492.

The spelling of 34638200 in words is "thirty-four million, six hundred thirty-eight thousand, two hundred".