2096449361 has 2 divisors, whose sum is σ = 2096449362. Its totient is φ = 2096449360.

The previous prime is 2096449343. The next prime is 2096449373. The reversal of 2096449361 is 1639446902.

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., 1465434961 + 631014400 = 38281^2 + 25120^2 .

It is a cyclic number.

It is not a de Polignac number, because 2096449361 - 2²² = 2092255057 is a prime.

It is not a weakly prime, because it can be changed into another prime (2096449561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1048224680 + 1048224681.

It is an arithmetic number, because the mean of its divisors is an integer number (1048224681).

Almost surely, 2^2096449361 is an apocalyptic number.

It is an amenable number.

2096449361 is a deficient number, since it is larger than the sum of its proper divisors (1).

2096449361 is an equidigital number, since it uses as much as digits as its factorization.

2096449361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 2096449361 is about 45786.9999126390. Note that the first 4 decimals coincide. The cubic root of 2096449361 is about 1279.8570317614.

The spelling of 2096449361 in words is "two billion, ninety-six million, four hundred forty-nine thousand, three hundred sixty-one".