80002673 has 4 divisors (see below), whose sum is σ = 84213360. Its totient is φ = 75791988.

The previous prime is 80002649. The next prime is 80002679. The reversal of 80002673 is 37620008.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 80002673 - 2⁶ = 80002609 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (80002679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2105315 + ... + 2105352.

It is an arithmetic number, because the mean of its divisors is an integer number (21053340).

Almost surely, 2^80002673 is an apocalyptic number.

It is an amenable number.

80002673 is a deficient number, since it is larger than the sum of its proper divisors (4210687).

80002673 is a wasteful number, since it uses less digits than its factorization.

80002673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4210686.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 80002673 is about 8944.4213339936. The cubic root of 80002673 is about 430.8917369562.

The spelling of 80002673 in words is "eighty million, two thousand, six hundred seventy-three".