8782047426 has 16 divisors (see below), whose sum is σ = 17581514400. Its totient is φ = 2924445888.

The previous prime is 8782047413. The next prime is 8782047433. The reversal of 8782047426 is 6247402878.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 719256 + ... + 731363.

It is an arithmetic number, because the mean of its divisors is an integer number (1098844650).

Almost surely, 2^8782047426 is an apocalyptic number.

8782047426 is an abundant number, since it is smaller than the sum of its proper divisors (8799466974).

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

8782047426 is a wasteful number, since it uses less digits than its factorization.

8782047426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451633.

The product of its (nonzero) digits is 1204224, while the sum is 48.

The square root of 8782047426 is about 93712.5788034883. The cubic root of 8782047426 is about 2063.1553292700.

The spelling of 8782047426 in words is "eight billion, seven hundred eighty-two million, forty-seven thousand, four hundred twenty-six".