2963796849 has 12 divisors (see below), whose sum is σ = 4610350836. Its totient is φ = 1823874912.

The previous prime is 2963796827. The next prime is 2963796853. The reversal of 2963796849 is 9486973692.

It can be written as a sum of positive squares in 2 ways, for example, as 530150625 + 2433646224 = 23025^2 + 49332^2 .

It is not a de Polignac number, because 2963796849 - 2⁵ = 2963796817 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2963796809) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12665682 + ... + 12665915.

It is an arithmetic number, because the mean of its divisors is an integer number (384195903).

Almost surely, 2^2963796849 is an apocalyptic number.

It is an amenable number.

2963796849 is a deficient number, since it is larger than the sum of its proper divisors (1646553987).

2963796849 is a wasteful number, since it uses less digits than its factorization.

2963796849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25331616 (or 25331613 counting only the distinct ones).

The product of its digits is 35271936, while the sum is 63.

The square root of 2963796849 is about 54440.7645886793. The cubic root of 2963796849 is about 1436.4245221916.

The spelling of 2963796849 in words is "two billion, nine hundred sixty-three million, seven hundred ninety-six thousand, eight hundred forty-nine".