9426348473 has 2 divisors, whose sum is σ = 9426348474. Its totient is φ = 9426348472.

The previous prime is 9426348461. The next prime is 9426348487. The reversal of 9426348473 is 3748436249.

9426348473 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7292647609 + 2133700864 = 85397^2 + 46192^2 .

It is a cyclic number.

It is not a de Polignac number, because 9426348473 - 2⁶ = 9426348409 is a prime.

It is not a weakly prime, because it can be changed into another prime (9426348073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4713174236 + 4713174237.

It is an arithmetic number, because the mean of its divisors is an integer number (4713174237).

Almost surely, 2^9426348473 is an apocalyptic number.

It is an amenable number.

9426348473 is a deficient number, since it is larger than the sum of its proper divisors (1).

9426348473 is an equidigital number, since it uses as much as digits as its factorization.

9426348473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3483648, while the sum is 50.

The square root of 9426348473 is about 97089.3839356291. The cubic root of 9426348473 is about 2112.4243431607.

The spelling of 9426348473 in words is "nine billion, four hundred twenty-six million, three hundred forty-eight thousand, four hundred seventy-three".