2801600873 has 2 divisors, whose sum is σ = 2801600874. Its totient is φ = 2801600872.

The previous prime is 2801600827. The next prime is 2801600903. The reversal of 2801600873 is 3780061082.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2483228224 + 318372649 = 49832^2 + 17843^2 .

It is a cyclic number.

It is not a de Polignac number, because 2801600873 - 2²² = 2797406569 is a prime.

It is not a weakly prime, because it can be changed into another prime (2801600803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1400800436 + 1400800437.

It is an arithmetic number, because the mean of its divisors is an integer number (1400800437).

Almost surely, 2^2801600873 is an apocalyptic number.

It is an amenable number.

2801600873 is a deficient number, since it is larger than the sum of its proper divisors (1).

2801600873 is an equidigital number, since it uses as much as digits as its factorization.

2801600873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 2801600873 is about 52930.1508877502. The cubic root of 2801600873 is about 1409.7283102428.

The spelling of 2801600873 in words is "two billion, eight hundred one million, six hundred thousand, eight hundred seventy-three".