80398927 has 8 divisors (see below), whose sum is σ = 92147616. Its totient is φ = 68716032.

The previous prime is 80398919. The next prime is 80398943. The reversal of 80398927 is 72989308.

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

It is not a de Polignac number, because 80398927 - 2³ = 80398919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80398127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13798 + ... + 18739.

It is an arithmetic number, because the mean of its divisors is an integer number (11518452).

Almost surely, 2^80398927 is an apocalyptic number.

80398927 is a deficient number, since it is larger than the sum of its proper divisors (11748689).

80398927 is a wasteful number, since it uses less digits than its factorization.

80398927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32897.

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 80398927 is about 8966.5448752571. The cubic root of 80398927 is about 431.6019692711.

The spelling of 80398927 in words is "eighty million, three hundred ninety-eight thousand, nine hundred twenty-seven".