8247779006 has 8 divisors (see below), whose sum is σ = 12372419520. Its totient is φ = 4123639168.

The previous prime is 8247778961. The next prime is 8247779009. The reversal of 8247779006 is 6009777428.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8247779009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80846 + ... + 151761.

It is an arithmetic number, because the mean of its divisors is an integer number (1546552440).

Almost surely, 2^8247779006 is an apocalyptic number.

8247779006 is a deficient number, since it is larger than the sum of its proper divisors (4124640514).

8247779006 is a wasteful number, since it uses less digits than its factorization.

8247779006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250338.

The product of its (nonzero) digits is 1185408, while the sum is 50.

The square root of 8247779006 is about 90817.2836303751. The cubic root of 8247779006 is about 2020.4386693939.

The spelling of 8247779006 in words is "eight billion, two hundred forty-seven million, seven hundred seventy-nine thousand, six".