80397359 has 8 divisors (see below), whose sum is σ = 92265888. Its totient is φ = 68624640.

The previous prime is 80397323. The next prime is 80397377. The reversal of 80397359 is 95379308.

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

It is not a de Polignac number, because 80397359 - 2²⁰ = 79348783 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 (80397389) 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, 22142 + ... + 25515.

It is an arithmetic number, because the mean of its divisors is an integer number (11533236).

Almost surely, 2^80397359 is an apocalyptic number.

80397359 is a deficient number, since it is larger than the sum of its proper divisors (11868529).

80397359 is a wasteful number, since it uses less digits than its factorization.

80397359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47905.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 80397359 is about 8966.4574386990. The cubic root of 80397359 is about 431.5991634448.

The spelling of 80397359 in words is "eighty million, three hundred ninety-seven thousand, three hundred fifty-nine".