108729933 has 8 divisors (see below), whose sum is σ = 156125088. Its totient is φ = 66910704.

The previous prime is 108729931. The next prime is 108729949. The reversal of 108729933 is 339927801.

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

It is not a de Polignac number, because 108729933 - 2¹ = 108729931 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108729931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1393935 + ... + 1394012.

It is an arithmetic number, because the mean of its divisors is an integer number (19515636).

Almost surely, 2^108729933 is an apocalyptic number.

108729933 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

108729933 is a deficient number, since it is larger than the sum of its proper divisors (47395155).

108729933 is a wasteful number, since it uses less digits than its factorization.

108729933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2787963.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 108729933 is about 10427.3646239115. The cubic root of 108729933 is about 477.2907746332.

The spelling of 108729933 in words is "one hundred eight million, seven hundred twenty-nine thousand, nine hundred thirty-three".