80342935 has 8 divisors (see below), whose sum is σ = 102082896. Its totient is φ = 60493440.

The previous prime is 80342909. The next prime is 80342971. The reversal of 80342935 is 53924308.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-80342935 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80342935.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 472521 + ... + 472690.

It is an arithmetic number, because the mean of its divisors is an integer number (12760362).

Almost surely, 2^80342935 is an apocalyptic number.

80342935 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

80342935 is a deficient number, since it is larger than the sum of its proper divisors (21739961).

80342935 is a wasteful number, since it uses less digits than its factorization.

80342935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945233.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 80342935 is about 8963.4220585667. The cubic root of 80342935 is about 431.5017528854.

The spelling of 80342935 in words is "eighty million, three hundred forty-two thousand, nine hundred thirty-five".