80683958 has 8 divisors (see below), whose sum is σ = 121909752. Its totient is φ = 40047376.

The previous prime is 80683919. The next prime is 80683961. The reversal of 80683958 is 85938608.

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

It is a congruent number.

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, 146960 + ... + 147507.

It is an arithmetic number, because the mean of its divisors is an integer number (15238719).

Almost surely, 2^80683958 is an apocalyptic number.

80683958 is a deficient number, since it is larger than the sum of its proper divisors (41225794).

80683958 is a wasteful number, since it uses less digits than its factorization.

80683958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294606.

The product of its (nonzero) digits is 414720, while the sum is 47.

The square root of 80683958 is about 8982.4249509807. The cubic root of 80683958 is about 432.1114074523. Note that the first 3 decimals are identical.

The spelling of 80683958 in words is "eighty million, six hundred eighty-three thousand, nine hundred fifty-eight".