80934873 has 8 divisors (see below), whose sum is σ = 110829888. Its totient is φ = 52498224.

The previous prime is 80934857. The next prime is 80934883. The reversal of 80934873 is 37843908.

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

It is not a de Polignac number, because 80934873 - 2⁴ = 80934857 is a prime.

It is a super-2 number, since 2×80934873² = 13100907335052258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80934883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364461 + ... + 364682.

It is an arithmetic number, because the mean of its divisors is an integer number (13853736).

Almost surely, 2^80934873 is an apocalyptic number.

It is an amenable number.

80934873 is a deficient number, since it is larger than the sum of its proper divisors (29895015).

80934873 is a wasteful number, since it uses less digits than its factorization.

80934873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729183.

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

The square root of 80934873 is about 8996.3811057558. The cubic root of 80934873 is about 432.5588777919.

The spelling of 80934873 in words is "eighty million, nine hundred thirty-four thousand, eight hundred seventy-three".