80016884 has 6 divisors (see below), whose sum is σ = 140029554. Its totient is φ = 40008440.

The previous prime is 80016883. The next prime is 80016899. The reversal of 80016884 is 48861008.

It can be written as a sum of positive squares in only one way, i.e., 52243984 + 27772900 = 7228^2 + 5270^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80016883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10002107 + ... + 10002114.

It is an arithmetic number, because the mean of its divisors is an integer number (23338259).

Almost surely, 2^80016884 is an apocalyptic number.

It is an amenable number.

80016884 is a deficient number, since it is larger than the sum of its proper divisors (60012670).

80016884 is a wasteful number, since it uses less digits than its factorization.

80016884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20004225 (or 20004223 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 35.

The square root of 80016884 is about 8945.2157044981. The cubic root of 80016884 is about 430.9172487702.

The spelling of 80016884 in words is "eighty million, sixteen thousand, eight hundred eighty-four".