80341637 has 2 divisors, whose sum is σ = 80341638. Its totient is φ = 80341636.

The previous prime is 80341631. The next prime is 80341649. The reversal of 80341637 is 73614308.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48011041 + 32330596 = 6929^2 + 5686^2 .

It is a cyclic number.

It is not a de Polignac number, because 80341637 - 2¹⁴ = 80325253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80341631) 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 as a sum of consecutive naturals, namely, 40170818 + 40170819.

It is an arithmetic number, because the mean of its divisors is an integer number (40170819).

Almost surely, 2^80341637 is an apocalyptic number.

It is an amenable number.

80341637 is a deficient number, since it is larger than the sum of its proper divisors (1).

80341637 is an equidigital number, since it uses as much as digits as its factorization.

80341637 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 80341637 is about 8963.3496528920. The cubic root of 80341637 is about 431.4994291287.

The spelling of 80341637 in words is "eighty million, three hundred forty-one thousand, six hundred thirty-seven".