8092816649 has 2 divisors, whose sum is σ = 8092816650. Its totient is φ = 8092816648.

The previous prime is 8092816637. The next prime is 8092816687. The reversal of 8092816649 is 9466182908.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7927231225 + 165585424 = 89035^2 + 12868^2 .

It is a cyclic number.

It is not a de Polignac number, because 8092816649 - 2⁸ = 8092816393 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8092816649.

It is not a weakly prime, because it can be changed into another prime (8092816619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4046408324 + 4046408325.

It is an arithmetic number, because the mean of its divisors is an integer number (4046408325).

Almost surely, 2^8092816649 is an apocalyptic number.

It is an amenable number.

8092816649 is a deficient number, since it is larger than the sum of its proper divisors (1).

8092816649 is an equidigital number, since it uses as much as digits as its factorization.

8092816649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1492992, while the sum is 53.

The square root of 8092816649 is about 89960.0836426912. The cubic root of 8092816649 is about 2007.7049991257.

The spelling of 8092816649 in words is "eight billion, ninety-two million, eight hundred sixteen thousand, six hundred forty-nine".