80369271 has 6 divisors (see below), whose sum is σ = 116088960. Its totient is φ = 53579508.

The previous prime is 80369257. The next prime is 80369273. The reversal of 80369271 is 17296308.

It is not a de Polignac number, because 80369271 - 2⁶ = 80369207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80369273) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4464951 + ... + 4464968.

It is an arithmetic number, because the mean of its divisors is an integer number (19348160).

Almost surely, 2^80369271 is an apocalyptic number.

80369271 is a deficient number, since it is larger than the sum of its proper divisors (35719689).

80369271 is a wasteful number, since it uses less digits than its factorization.

80369271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8929925 (or 8929922 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 80369271 is about 8964.8910199734. The cubic root of 80369271 is about 431.5488957516.

The spelling of 80369271 in words is "eighty million, three hundred sixty-nine thousand, two hundred seventy-one".