80704463 has 8 divisors (see below), whose sum is σ = 92414880. Its totient is φ = 69039360.

The previous prime is 80704453. The next prime is 80704513. The reversal of 80704463 is 36440708.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 80704463 - 2⁸ = 80704207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80704433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7418 + ... + 14711.

It is an arithmetic number, because the mean of its divisors is an integer number (11551860).

Almost surely, 2^80704463 is an apocalyptic number.

80704463 is a deficient number, since it is larger than the sum of its proper divisors (11710417).

80704463 is a wasteful number, since it uses less digits than its factorization.

80704463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22657.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 80704463 is about 8983.5662740362. The cubic root of 80704463 is about 432.1480099119.

The spelling of 80704463 in words is "eighty million, seven hundred four thousand, four hundred sixty-three".