80834481 has 48 divisors (see below), whose sum is σ = 144668160. Its totient is φ = 42353280.

The previous prime is 80834401. The next prime is 80834483. The reversal of 80834481 is 18443808.

It is not a de Polignac number, because 80834481 - 2⁷ = 80834353 is a prime.

It is a super-2 number, since 2×80834481² = 13068426637078722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80834483) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 187336 + ... + 187766.

It is an arithmetic number, because the mean of its divisors is an integer number (3013920).

Almost surely, 2^80834481 is an apocalyptic number.

It is an amenable number.

80834481 is a deficient number, since it is larger than the sum of its proper divisors (63833679).

80834481 is a wasteful number, since it uses less digits than its factorization.

80834481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686 (or 683 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 80834481 is about 8990.7997975708. The cubic root of 80834481 is about 432.3799544318.

The spelling of 80834481 in words is "eighty million, eight hundred thirty-four thousand, four hundred eighty-one".