It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
29942 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
229942 is an apocalyptic number.
29942 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
29942 is a wasteful number, since it uses less digits than its factorization.
29942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1374.
The square root of 29942 is about 173.0375681752. The cubic root of 29942 is about 31.0522877538.
Subtracting from 29942 its reverse (24992), we obtain a triangular number (4950 = T99).
The spelling of 29942 in words is "twenty-nine thousand, nine hundred forty-two".