129674 has 8 divisors (see below), whose sum is σ = 203040. Its totient is φ = 61996.

The previous prime is 129671. The next prime is 129707. The reversal of 129674 is 476921.

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

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

It is not an unprimeable number, because it can be changed into a prime (129671) 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, 1364 + ... + 1455.

It is an arithmetic number, because the mean of its divisors is an integer number (25380).

2¹²⁹⁶⁷⁴ is an apocalyptic number.

129674 is a deficient number, since it is larger than the sum of its proper divisors (73366).

129674 is a wasteful number, since it uses less digits than its factorization.

129674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2844.

The product of its digits is 3024, while the sum is 29.

The square root of 129674 is about 360.1027631108. The cubic root of 129674 is about 50.6155898783.

The spelling of 129674 in words is "one hundred twenty-nine thousand, six hundred seventy-four".