80341771 has 4 divisors (see below), whose sum is σ = 80702272. Its totient is φ = 79981272.

The previous prime is 80341727. The next prime is 80341787. The reversal of 80341771 is 17714308.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80341771 - 2⁹ = 80341259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80341721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179916 + ... + 180361.

It is an arithmetic number, because the mean of its divisors is an integer number (20175568).

Almost surely, 2^80341771 is an apocalyptic number.

80341771 is a deficient number, since it is larger than the sum of its proper divisors (360501).

80341771 is a wasteful number, since it uses less digits than its factorization.

80341771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360500.

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 80341771 is about 8963.3571277731. The cubic root of 80341771 is about 431.4996690246.

The spelling of 80341771 in words is "eighty million, three hundred forty-one thousand, seven hundred seventy-one".