2801166973 has 8 divisors (see below), whose sum is σ = 3056293440. Its totient is φ = 2546119680.

The previous prime is 2801166967. The next prime is 2801166989. The reversal of 2801166973 is 3796611082.

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 2801166973 - 2⁹ = 2801166461 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 (2801166923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73213 + ... + 104701.

It is an arithmetic number, because the mean of its divisors is an integer number (382036680).

Almost surely, 2^2801166973 is an apocalyptic number.

It is an amenable number.

2801166973 is a deficient number, since it is larger than the sum of its proper divisors (255126467).

2801166973 is a wasteful number, since it uses less digits than its factorization.

2801166973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39587.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 2801166973 is about 52926.0519309725. The cubic root of 2801166973 is about 1409.6555289150.

The spelling of 2801166973 in words is "two billion, eight hundred one million, one hundred sixty-six thousand, nine hundred seventy-three".