9714478064 has 20 divisors (see below), whose sum is σ = 18828723456. Its totient is φ = 4855452672.

The previous prime is 9714478043. The next prime is 9714478069. The reversal of 9714478064 is 4608744179.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9714478069) 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, 66224 + ... + 154319.

Almost surely, 2^9714478064 is an apocalyptic number.

It is an amenable number.

9714478064 is a deficient number, since it is larger than the sum of its proper divisors (9114245392).

9714478064 is a wasteful number, since it uses less digits than its factorization.

9714478064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223304 (or 223298 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 50.

The square root of 9714478064 is about 98562.0518455252. The cubic root of 9714478064 is about 2133.7317716302.

The spelling of 9714478064 in words is "nine billion, seven hundred fourteen million, four hundred seventy-eight thousand, sixty-four".