80068697 has 4 divisors (see below), whose sum is σ = 80560080. Its totient is φ = 79577316.

The previous prime is 80068693. The next prime is 80068699. The reversal of 80068697 is 79686008.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80068697 - 2² = 80068693 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80068693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245447 + ... + 245772.

It is an arithmetic number, because the mean of its divisors is an integer number (20140020).

Almost surely, 2^80068697 is an apocalyptic number.

It is an amenable number.

80068697 is a deficient number, since it is larger than the sum of its proper divisors (491383).

80068697 is a wasteful number, since it uses less digits than its factorization.

80068697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491382.

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 80068697 is about 8948.1113649753. Note that the first 3 decimals coincide. The cubic root of 80068697 is about 431.0102387197.

The spelling of 80068697 in words is "eighty million, sixty-eight thousand, six hundred ninety-seven".