80476973 has 8 divisors (see below), whose sum is σ = 82755456. Its totient is φ = 78213600.

The previous prime is 80476967. The next prime is 80477011. The reversal of 80476973 is 37967408.

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

It is a cyclic number.

It is not a de Polignac number, because 80476973 - 2¹⁰ = 80475949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80476573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7490 + ... + 14732.

It is an arithmetic number, because the mean of its divisors is an integer number (10344432).

Almost surely, 2^80476973 is an apocalyptic number.

It is an amenable number.

80476973 is a deficient number, since it is larger than the sum of its proper divisors (2278483).

80476973 is a wasteful number, since it uses less digits than its factorization.

80476973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7555.

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 80476973 is about 8970.8958861420. The cubic root of 80476973 is about 431.7415810577.

It can be divided in two parts, 804 and 76973, that added together give a palindrome (77777).

The spelling of 80476973 in words is "eighty million, four hundred seventy-six thousand, nine hundred seventy-three".