80196109 has 8 divisors (see below), whose sum is σ = 92543360. Its totient is φ = 68071536.

The previous prime is 80196091. The next prime is 80196113. The reversal of 80196109 is 90169108.

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

It is a cyclic number.

It is not a de Polignac number, because 80196109 - 2⁹ = 80195597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80196199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54894 + ... + 56335.

It is an arithmetic number, because the mean of its divisors is an integer number (11567920).

Almost surely, 2^80196109 is an apocalyptic number.

It is an amenable number.

80196109 is a deficient number, since it is larger than the sum of its proper divisors (12347251).

80196109 is a wasteful number, since it uses less digits than its factorization.

80196109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111339.

The product of its (nonzero) digits is 3888, while the sum is 34.

The square root of 80196109 is about 8955.2280261309. The cubic root of 80196109 is about 431.2387373940.

The spelling of 80196109 in words is "eighty million, one hundred ninety-six thousand, one hundred nine".