2800092961 has 4 divisors (see below), whose sum is σ = 2808116500. Its totient is φ = 2792069424.

The previous prime is 2800092931. The next prime is 2800092989. The reversal of 2800092961 is 1692900082.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1659747600 + 1140345361 = 40740^2 + 33769^2 .

It is a cyclic number.

It is not a de Polignac number, because 2800092961 - 2⁵ = 2800092929 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2800092961.

It is not an unprimeable number, because it can be changed into a prime (2800092931) 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, 4011246 + ... + 4011943.

It is an arithmetic number, because the mean of its divisors is an integer number (702029125).

Almost surely, 2^2800092961 is an apocalyptic number.

It is an amenable number.

2800092961 is a deficient number, since it is larger than the sum of its proper divisors (8023539).

2800092961 is an equidigital number, since it uses as much as digits as its factorization.

2800092961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8023538.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 2800092961 is about 52915.9046128855. The cubic root of 2800092961 is about 1409.4753444293.

The spelling of 2800092961 in words is "two billion, eight hundred million, ninety-two thousand, nine hundred sixty-one".