80674808 has 8 divisors (see below), whose sum is σ = 151265280. Its totient is φ = 40337400.

The previous prime is 80674807. The next prime is 80674829. The reversal of 80674808 is 80847608.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80674807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5042168 + ... + 5042183.

It is an arithmetic number, because the mean of its divisors is an integer number (18908160).

Almost surely, 2^80674808 is an apocalyptic number.

It is an amenable number.

80674808 is a deficient number, since it is larger than the sum of its proper divisors (70590472).

80674808 is a wasteful number, since it uses less digits than its factorization.

80674808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10084357 (or 10084353 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 80674808 is about 8981.9156085993. The cubic root of 80674808 is about 432.0950722396.

The spelling of 80674808 in words is "eighty million, six hundred seventy-four thousand, eight hundred eight".