173980016 has 40 divisors (see below), whose sum is σ = 386403840. Its totient is φ = 74337984.

The previous prime is 173980013. The next prime is 173980063. The reversal of 173980016 is 610089371.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (173980013) 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, 38045 + ... + 42371.

It is an arithmetic number, because the mean of its divisors is an integer number (9660096).

Almost surely, 2^173980016 is an apocalyptic number.

173980016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

173980016 is an abundant number, since it is smaller than the sum of its proper divisors (212423824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

173980016 is a wasteful number, since it uses less digits than its factorization.

173980016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4701 (or 4695 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 173980016 is about 13190.1484449569. The cubic root of 173980016 is about 558.2556435355.

The spelling of 173980016 in words is "one hundred seventy-three million, nine hundred eighty thousand, sixteen".