80935300 has 36 divisors (see below), whose sum is σ = 185964660. Its totient is φ = 30469120.

The previous prime is 80935289. The next prime is 80935301. The reversal of 80935300 is 353908.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 43264 + 80892036 = 208^2 + 8994^2 .

It is not an unprimeable number, because it can be changed into a prime (80935301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22105 + ... + 25504.

It is an arithmetic number, because the mean of its divisors is an integer number (5165685).

Almost surely, 2^80935300 is an apocalyptic number.

It is an amenable number.

80935300 is an abundant number, since it is smaller than the sum of its proper divisors (105029360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80935300 is a wasteful number, since it uses less digits than its factorization.

80935300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47640 (or 47633 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 80935300 is about 8996.4048374893. The cubic root of 80935300 is about 432.5596384954.

The spelling of 80935300 in words is "eighty million, nine hundred thirty-five thousand, three hundred".