80348915 has 4 divisors (see below), whose sum is σ = 96418704. Its totient is φ = 64279128.

The previous prime is 80348909. The next prime is 80348951. The reversal of 80348915 is 51984308.

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 80348915 - 2⁴ = 80348899 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 8034887 + ... + 8034896.

It is an arithmetic number, because the mean of its divisors is an integer number (24104676).

Almost surely, 2^80348915 is an apocalyptic number.

80348915 is a deficient number, since it is larger than the sum of its proper divisors (16069789).

80348915 is a wasteful number, since it uses less digits than its factorization.

80348915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16069788.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 80348915 is about 8963.7556303148. The cubic root of 80348915 is about 431.5124583132.

The spelling of 80348915 in words is "eighty million, three hundred forty-eight thousand, nine hundred fifteen".