9368682947 has 4 divisors (see below), whose sum is σ = 10089350880. Its totient is φ = 8648015016.

The previous prime is 9368682941. The next prime is 9368683003. The reversal of 9368682947 is 7492868639.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7492868639 = 47 ⋅159422737.

It is a cyclic number.

It is not a de Polignac number, because 9368682947 - 2⁸ = 9368682691 is a prime.

It is a super-2 number, since 2×9368682947² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9368682947.

It is not an unprimeable number, because it can be changed into a prime (9368682941) 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, 360333947 + ... + 360333972.

It is an arithmetic number, because the mean of its divisors is an integer number (2522337720).

Almost surely, 2^9368682947 is an apocalyptic number.

9368682947 is a deficient number, since it is larger than the sum of its proper divisors (720667933).

9368682947 is a wasteful number, since it uses less digits than its factorization.

9368682947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720667932.

The product of its digits is 31352832, while the sum is 62.

The square root of 9368682947 is about 96791.9570367290. The cubic root of 9368682947 is about 2108.1079560543.

The spelling of 9368682947 in words is "nine billion, three hundred sixty-eight million, six hundred eighty-two thousand, nine hundred forty-seven".