80434876 has 12 divisors (see below), whose sum is σ = 141377320. Its totient is φ = 40041360.

The previous prime is 80434859. The next prime is 80434901. The reversal of 80434876 is 67843408.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42990 + ... + 44821.

Almost surely, 2^80434876 is an apocalyptic number.

It is an amenable number.

80434876 is a deficient number, since it is larger than the sum of its proper divisors (60942444).

80434876 is a wasteful number, since it uses less digits than its factorization.

80434876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88044 (or 88042 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 80434876 is about 8968.5492695307. The cubic root of 80434876 is about 431.6662874896. Note that the first 3 decimals are identical.

The spelling of 80434876 in words is "eighty million, four hundred thirty-four thousand, eight hundred seventy-six".