80347465 has 8 divisors (see below), whose sum is σ = 105182208. Its totient is φ = 58434480.

The previous prime is 80347433. The next prime is 80347481. The reversal of 80347465 is 56474308.

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

It is not a de Polignac number, because 80347465 - 2⁵ = 80347433 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 730377 + ... + 730486.

It is an arithmetic number, because the mean of its divisors is an integer number (13147776).

Almost surely, 2^80347465 is an apocalyptic number.

It is an amenable number.

80347465 is a deficient number, since it is larger than the sum of its proper divisors (24834743).

80347465 is a wasteful number, since it uses less digits than its factorization.

80347465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460879.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 80347465 is about 8963.6747486731. The cubic root of 80347465 is about 431.5098625642.

The spelling of 80347465 in words is "eighty million, three hundred forty-seven thousand, four hundred sixty-five".