80734888 has 32 divisors (see below), whose sum is σ = 167436360. Its totient is φ = 36253440.

The previous prime is 80734879. The next prime is 80734889. The reversal of 80734888 is 88843708.

It can be written as a sum of positive squares in 4 ways, for example, as 70862724 + 9872164 = 8418^2 + 3142^2 .

It is not an unprimeable number, because it can be changed into a prime (80734889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6643 + ... + 14338.

Almost surely, 2^80734888 is an apocalyptic number.

It is an amenable number.

80734888 is an abundant number, since it is smaller than the sum of its proper divisors (86701472).

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

80734888 is a wasteful number, since it uses less digits than its factorization.

80734888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21037 (or 21033 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 46.

The square root of 80734888 is about 8985.2594842887. The cubic root of 80734888 is about 432.2023086491.

The spelling of 80734888 in words is "eighty million, seven hundred thirty-four thousand, eight hundred eighty-eight".