80318708 has 6 divisors (see below), whose sum is σ = 140557746. Its totient is φ = 40159352.

The previous prime is 80318701. The next prime is 80318717. The reversal of 80318708 is 80781308.

It can be written as a sum of positive squares in only one way, i.e., 80066704 + 252004 = 8948^2 + 502^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80318701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10039835 + ... + 10039842.

It is an arithmetic number, because the mean of its divisors is an integer number (23426291).

Almost surely, 2^80318708 is an apocalyptic number.

It is an amenable number.

80318708 is a deficient number, since it is larger than the sum of its proper divisors (60239038).

80318708 is a wasteful number, since it uses less digits than its factorization.

80318708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20079681 (or 20079679 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 35.

The square root of 80318708 is about 8962.0705196958. The cubic root of 80318708 is about 431.4583761449.

The spelling of 80318708 in words is "eighty million, three hundred eighteen thousand, seven hundred eight".