2873314681 has 2 divisors, whose sum is σ = 2873314682. Its totient is φ = 2873314680.

The previous prime is 2873314673. The next prime is 2873314709. The reversal of 2873314681 is 1864133782.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2737382400 + 135932281 = 52320^2 + 11659^2 .

It is a cyclic number.

It is not a de Polignac number, because 2873314681 - 2³ = 2873314673 is a prime.

It is a super-2 number, since 2×2873314681² = 16511874512100263522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2873314601) 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, 1436657340 + 1436657341.

It is an arithmetic number, because the mean of its divisors is an integer number (1436657341).

Almost surely, 2^2873314681 is an apocalyptic number.

It is an amenable number.

2873314681 is a deficient number, since it is larger than the sum of its proper divisors (1).

2873314681 is an equidigital number, since it uses as much as digits as its factorization.

2873314681 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 43.

The square root of 2873314681 is about 53603.3084893088. The cubic root of 2873314681 is about 1421.6555908027.

The spelling of 2873314681 in words is "two billion, eight hundred seventy-three million, three hundred fourteen thousand, six hundred eighty-one".