2761246216 has 16 divisors (see below), whose sum is σ = 5481886140. Its totient is φ = 1299409920.

The previous prime is 2761246211. The next prime is 2761246283. The reversal of 2761246216 is 6126421672.

It can be written as a sum of positive squares in 2 ways, for example, as 2753100900 + 8145316 = 52470^2 + 2854^2 .

It is not an unprimeable number, because it can be changed into a prime (2761246211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10151505 + ... + 10151776.

Almost surely, 2^2761246216 is an apocalyptic number.

It is an amenable number.

2761246216 is a deficient number, since it is larger than the sum of its proper divisors (2720639924).

2761246216 is a wasteful number, since it uses less digits than its factorization.

2761246216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20303304 (or 20303300 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 2761246216 is about 52547.5614657807. The cubic root of 2761246216 is about 1402.9269065377.

Adding to 2761246216 its reverse (6126421672), we get a palindrome (8887667888).

The spelling of 2761246216 in words is "two billion, seven hundred sixty-one million, two hundred forty-six thousand, two hundred sixteen".