80463219 has 8 divisors (see below), whose sum is σ = 107995392. Its totient is φ = 53286600.

The previous prime is 80463203. The next prime is 80463239. The reversal of 80463219 is 91236408.

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

It is not a de Polignac number, because 80463219 - 2⁴ = 80463203 is a prime.

It is a super-2 number, since 2×80463219² = 12948659223683922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 80463219.

It is not an unprimeable number, because it can be changed into a prime (80463239) 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, 88359 + ... + 89264.

It is an arithmetic number, because the mean of its divisors is an integer number (13499424).

Almost surely, 2^80463219 is an apocalyptic number.

80463219 is a deficient number, since it is larger than the sum of its proper divisors (27532173).

80463219 is a wasteful number, since it uses less digits than its factorization.

80463219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177777.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 80463219 is about 8970.1292632827. The cubic root of 80463219 is about 431.7169839098.

The spelling of 80463219 in words is "eighty million, four hundred sixty-three thousand, two hundred nineteen".