80341899 has 32 divisors (see below), whose sum is σ = 124373760. Its totient is φ = 45619200.

The previous prime is 80341897. The next prime is 80341901. The reversal of 80341899 is 99814308.

It is an interprime number because it is at equal distance from previous prime (80341897) and next prime (80341901).

It is not a de Polignac number, because 80341899 - 2¹ = 80341897 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80341899.

It is not an unprimeable number, because it can be changed into a prime (80341897) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60159 + ... + 61479.

It is an arithmetic number, because the mean of its divisors is an integer number (3886680).

Almost surely, 2^80341899 is an apocalyptic number.

80341899 is a deficient number, since it is larger than the sum of its proper divisors (44031861).

80341899 is a wasteful number, since it uses less digits than its factorization.

80341899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451.

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 80341899 is about 8963.3642679521. The cubic root of 80341899 is about 431.4998981787.

The spelling of 80341899 in words is "eighty million, three hundred forty-one thousand, eight hundred ninety-nine".