80463718 has 8 divisors (see below), whose sum is σ = 123263712. Its totient is φ = 39375816.

The previous prime is 80463709. The next prime is 80463751. The reversal of 80463718 is 81736408.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427905 + ... + 428092.

It is an arithmetic number, because the mean of its divisors is an integer number (15407964).

Almost surely, 2^80463718 is an apocalyptic number.

80463718 is a deficient number, since it is larger than the sum of its proper divisors (42799994).

80463718 is a wasteful number, since it uses less digits than its factorization.

80463718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856046.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 80463718 is about 8970.1570777774. The cubic root of 80463718 is about 431.7178763520.

The spelling of 80463718 in words is "eighty million, four hundred sixty-three thousand, seven hundred eighteen".