129646094 has 16 divisors (see below), whose sum is σ = 196319376. Its totient is φ = 64209600.

The previous prime is 129646079. The next prime is 129646151. The reversal of 129646094 is 490646921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110129 + ... + 111299.

It is an arithmetic number, because the mean of its divisors is an integer number (12269961).

Almost surely, 2^129646094 is an apocalyptic number.

129646094 is a deficient number, since it is larger than the sum of its proper divisors (66673282).

129646094 is a wasteful number, since it uses less digits than its factorization.

129646094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1651.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 129646094 is about 11386.2238692202. The cubic root of 129646094 is about 506.1195877260.

The spelling of 129646094 in words is "one hundred twenty-nine million, six hundred forty-six thousand, ninety-four".