80880386 has 8 divisors (see below), whose sum is σ = 123377040. Its totient is φ = 39754708.

The previous prime is 80880367. The next prime is 80880421. The reversal of 80880386 is 68308808.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342596 + ... + 342831.

It is an arithmetic number, because the mean of its divisors is an integer number (15422130).

Almost surely, 2^80880386 is an apocalyptic number.

80880386 is a deficient number, since it is larger than the sum of its proper divisors (42496654).

80880386 is a wasteful number, since it uses less digits than its factorization.

80880386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685488.

The product of its (nonzero) digits is 73728, while the sum is 41.

The square root of 80880386 is about 8993.3523226881. The cubic root of 80880386 is about 432.4617868607.

The spelling of 80880386 in words is "eighty million, eight hundred eighty thousand, three hundred eighty-six".