84056947306 has 8 divisors (see below), whose sum is σ = 126086918724. Its totient is φ = 42027974400.

The previous prime is 84056947291. The next prime is 84056947339. The reversal of 84056947306 is 60374965048.

It can be written as a sum of positive squares in 2 ways, for example, as 70822515625 + 13234431681 = 266125^2 + 115041^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18376 + ... + 410428.

Almost surely, 2^84056947306 is an apocalyptic number.

84056947306 is a deficient number, since it is larger than the sum of its proper divisors (42029971418).

84056947306 is a wasteful number, since it uses less digits than its factorization.

84056947306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499256.

The product of its (nonzero) digits is 4354560, while the sum is 52.

The spelling of 84056947306 in words is "eighty-four billion, fifty-six million, nine hundred forty-seven thousand, three hundred six".