9824904473 has 2 divisors, whose sum is σ = 9824904474. Its totient is φ = 9824904472.

The previous prime is 9824904451. The next prime is 9824904511. The reversal of 9824904473 is 3744094289.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9408418009 + 416486464 = 96997^2 + 20408^2 .

It is a cyclic number.

It is not a de Polignac number, because 9824904473 - 2¹² = 9824900377 is a prime.

It is not a weakly prime, because it can be changed into another prime (9824904433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4912452236 + 4912452237.

It is an arithmetic number, because the mean of its divisors is an integer number (4912452237).

Almost surely, 2^9824904473 is an apocalyptic number.

It is an amenable number.

9824904473 is a deficient number, since it is larger than the sum of its proper divisors (1).

9824904473 is an equidigital number, since it uses as much as digits as its factorization.

9824904473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The square root of 9824904473 is about 99120.6561368517. The cubic root of 9824904473 is about 2141.7861810826.

The spelling of 9824904473 in words is "nine billion, eight hundred twenty-four million, nine hundred four thousand, four hundred seventy-three".