9486651338 has 8 divisors (see below), whose sum is σ = 15067034532. Its totient is φ = 4464306496.

The previous prime is 9486651331. The next prime is 9486651347. The reversal of 9486651338 is 8331566849.

It can be written as a sum of positive squares in 2 ways, for example, as 9023670049 + 462981289 = 94993^2 + 21517^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 9486651338.

It is not an unprimeable number, because it can be changed into a prime (9486651331) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 139509545 + ... + 139509612.

Almost surely, 2^9486651338 is an apocalyptic number.

9486651338 is a deficient number, since it is larger than the sum of its proper divisors (5580383194).

9486651338 is a wasteful number, since it uses less digits than its factorization.

9486651338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279019176.

The product of its digits is 3732480, while the sum is 53.

The square root of 9486651338 is about 97399.4421852610. The cubic root of 9486651338 is about 2116.9193521083.

The spelling of 9486651338 in words is "nine billion, four hundred eighty-six million, six hundred fifty-one thousand, three hundred thirty-eight".