80599802 has 8 divisors (see below), whose sum is σ = 123711456. Its totient is φ = 39362652.

The previous prime is 80599789. The next prime is 80599823. The reversal of 80599802 is 20899508.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 80599802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468518 + ... + 468689.

It is an arithmetic number, because the mean of its divisors is an integer number (15463932).

Almost surely, 2^80599802 is an apocalyptic number.

80599802 is a deficient number, since it is larger than the sum of its proper divisors (43111654).

80599802 is a wasteful number, since it uses less digits than its factorization.

80599802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937252.

The product of its (nonzero) digits is 51840, while the sum is 41.

The square root of 80599802 is about 8977.7392477171. The cubic root of 80599802 is about 431.9611197576.

The spelling of 80599802 in words is "eighty million, five hundred ninety-nine thousand, eight hundred two".