80480938 has 8 divisors (see below), whose sum is σ = 120873060. Its totient is φ = 40189920.

The previous prime is 80480921. The next prime is 80480951. The reversal of 80480938 is 83908408.

It can be written as a sum of positive squares in 2 ways, for example, as 63728289 + 16752649 = 7983^2 + 4093^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 80480938.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23253 + ... + 26488.

Almost surely, 2^80480938 is an apocalyptic number.

80480938 is a deficient number, since it is larger than the sum of its proper divisors (40392122).

80480938 is a wasteful number, since it uses less digits than its factorization.

80480938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50552.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 80480938 is about 8971.1168758410. The cubic root of 80480938 is about 431.7486713975.

It can be divided in two parts, 80480 and 938, that added together give a palindrome (81418).

The spelling of 80480938 in words is "eighty million, four hundred eighty thousand, nine hundred thirty-eight".