8244769290 has 32 divisors (see below), whose sum is σ = 20647771776. Its totient is φ = 2103013440.

The previous prime is 8244769289. The next prime is 8244769297. The reversal of 8244769290 is 929674428.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8244769297) 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 in 15 ways as a sum of consecutive naturals, for example, 5973781 + ... + 5975160.

It is an arithmetic number, because the mean of its divisors is an integer number (645242868).

Almost surely, 2^8244769290 is an apocalyptic number.

8244769290 is an abundant number, since it is smaller than the sum of its proper divisors (12403002486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8244769290 is a wasteful number, since it uses less digits than its factorization.

8244769290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11948974.

The product of its (nonzero) digits is 1741824, while the sum is 51.

The square root of 8244769290 is about 90800.7119465481. The cubic root of 8244769290 is about 2020.1928785207.

The spelling of 8244769290 in words is "eight billion, two hundred forty-four million, seven hundred sixty-nine thousand, two hundred ninety".