9474563694 has 16 divisors (see below), whose sum is σ = 19188990720. Its totient is φ = 3118210680.

The previous prime is 9474563671. The next prime is 9474563717. The reversal of 9474563694 is 4963654749.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9474563671) and next prime (9474563717).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 9993792 + ... + 9994739.

It is an arithmetic number, because the mean of its divisors is an integer number (1199311920).

Almost surely, 2^9474563694 is an apocalyptic number.

9474563694 is an abundant number, since it is smaller than the sum of its proper divisors (9714427026).

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

9474563694 is a wasteful number, since it uses less digits than its factorization.

9474563694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19988615.

The product of its digits is 19595520, while the sum is 57.

The square root of 9474563694 is about 97337.3704904750. The cubic root of 9474563694 is about 2116.0198621342.

The spelling of 9474563694 in words is "nine billion, four hundred seventy-four million, five hundred sixty-three thousand, six hundred ninety-four".