80327079 has 32 divisors (see below), whose sum is σ = 143168000. Its totient is φ = 43483392.

The previous prime is 80327059. The next prime is 80327081. The reversal of 80327079 is 97072308.

It is not a de Polignac number, because 80327079 - 2⁷ = 80326951 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 (80327029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7594 + ... + 14775.

It is an arithmetic number, because the mean of its divisors is an integer number (4474000).

Almost surely, 2^80327079 is an apocalyptic number.

80327079 is a deficient number, since it is larger than the sum of its proper divisors (62840921).

80327079 is a wasteful number, since it uses less digits than its factorization.

80327079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22404 (or 22398 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 80327079 is about 8962.5375313022. The cubic root of 80327079 is about 431.4733648181.

The spelling of 80327079 in words is "eighty million, three hundred twenty-seven thousand, seventy-nine".