80080808 has 8 divisors (see below), whose sum is σ = 150151530. Its totient is φ = 40040400.

The previous prime is 80080787. The next prime is 80080823. The reversal of 80080808 is 80808008.

It can be written as a sum of positive squares in only one way, i.e., 76702564 + 3378244 = 8758^2 + 1838^2 .

It is a tau number, because it is divible by the number of its divisors (8).

80080808 is a modest number, since divided by 80808 gives 80 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005043 + ... + 5005058.

Almost surely, 2^80080808 is an apocalyptic number.

It is an amenable number.

80080808 is a deficient number, since it is larger than the sum of its proper divisors (70070722).

80080808 is a wasteful number, since it uses less digits than its factorization.

80080808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10010107 (or 10010103 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 32.

The square root of 80080808 is about 8948.7880743707. The cubic root of 80080808 is about 431.0319688175.

Adding to 80080808 its sum of digits (32), we get a triangular number (80080840 = T₁₂₆₅₅).

The spelling of 80080808 in words is "eighty million, eighty thousand, eight hundred eight".