80384973 has 8 divisors (see below), whose sum is σ = 107523648. Its totient is φ = 53418144.

The previous prime is 80384971. The next prime is 80384981. The reversal of 80384973 is 37948308.

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

It is not a de Polignac number, because 80384973 - 2¹ = 80384971 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80384971) 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, 41865 + ... + 43742.

It is an arithmetic number, because the mean of its divisors is an integer number (13440456).

Almost surely, 2^80384973 is an apocalyptic number.

It is an amenable number.

80384973 is a deficient number, since it is larger than the sum of its proper divisors (27138675).

80384973 is a wasteful number, since it uses less digits than its factorization.

80384973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85923.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 80384973 is about 8965.7667268338. The cubic root of 80384973 is about 431.5769982814.

The spelling of 80384973 in words is "eighty million, three hundred eighty-four thousand, nine hundred seventy-three".