80341943 has 6 divisors (see below), whose sum is σ = 88309872. Its totient is φ = 73038020.

The previous prime is 80341939. The next prime is 80341969. The reversal of 80341943 is 34914308.

It is not a de Polignac number, because 80341943 - 2² = 80341939 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 (80341543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 331871 + ... + 332112.

It is an arithmetic number, because the mean of its divisors is an integer number (14718312).

Almost surely, 2^80341943 is an apocalyptic number.

80341943 is a deficient number, since it is larger than the sum of its proper divisors (7967929).

80341943 is a wasteful number, since it uses less digits than its factorization.

80341943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664005 (or 663994 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 80341943 is about 8963.3667223873. The cubic root of 80341943 is about 431.4999769503.

The spelling of 80341943 in words is "eighty million, three hundred forty-one thousand, nine hundred forty-three".