2848618961 has 2 divisors, whose sum is σ = 2848618962. Its totient is φ = 2848618960.

The previous prime is 2848618933. The next prime is 2848618963. The reversal of 2848618961 is 1698168482.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1969140625 + 879478336 = 44375^2 + 29656^2 .

It is a cyclic number.

It is not a de Polignac number, because 2848618961 - 2¹⁴ = 2848602577 is a prime.

It is a super-2 number, since 2×2848618961² = 16229259969937439042, which contains 22 as substring.

Together with 2848618963, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2848618963) 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, 1424309480 + 1424309481.

It is an arithmetic number, because the mean of its divisors is an integer number (1424309481).

Almost surely, 2^2848618961 is an apocalyptic number.

It is an amenable number.

2848618961 is a deficient number, since it is larger than the sum of its proper divisors (1).

2848618961 is an equidigital number, since it uses as much as digits as its factorization.

2848618961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1327104, while the sum is 53.

The square root of 2848618961 is about 53372.4550775023. The cubic root of 2848618961 is about 1417.5708918402.

The spelling of 2848618961 in words is "two billion, eight hundred forty-eight million, six hundred eighteen thousand, nine hundred sixty-one".