69830 has 8 divisors (see below), whose sum is σ = 125712. Its totient is φ = 27928.

The previous prime is 69829. The next prime is 69833. The reversal of 69830 is 3896.

It is a happy number.

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

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 69830.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3482 + ... + 3501.

It is an arithmetic number, because the mean of its divisors is an integer number (15714).

2⁶⁹⁸³⁰ is an apocalyptic number.

69830 is a deficient number, since it is larger than the sum of its proper divisors (55882).

69830 is a wasteful number, since it uses less digits than its factorization.

69830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6990.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 69830 is about 264.2536660105. The cubic root of 69830 is about 41.1794631679.

The spelling of 69830 in words is "sixty-nine thousand, eight hundred thirty".