2280804893 has 2 divisors, whose sum is σ = 2280804894. Its totient is φ = 2280804892.

The previous prime is 2280804871. The next prime is 2280804899. The reversal of 2280804893 is 3984080822.

2280804893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2016189604 + 264615289 = 44902^2 + 16267^2 .

It is a cyclic number.

It is not a de Polignac number, because 2280804893 - 2⁶ = 2280804829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2280804899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1140402446 + 1140402447.

It is an arithmetic number, because the mean of its divisors is an integer number (1140402447).

Almost surely, 2^2280804893 is an apocalyptic number.

It is an amenable number.

2280804893 is a deficient number, since it is larger than the sum of its proper divisors (1).

2280804893 is an equidigital number, since it uses as much as digits as its factorization.

2280804893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 2280804893 is about 47757.7731160070. The cubic root of 2280804893 is about 1316.3237342290.

The spelling of 2280804893 in words is "two billion, two hundred eighty million, eight hundred four thousand, eight hundred ninety-three".