9687673090 has 8 divisors (see below), whose sum is σ = 17437811580. Its totient is φ = 3875069232.

The previous prime is 9687673063. The next prime is 9687673109. The reversal of 9687673090 is 903767869.

It can be written as a sum of positive squares in 2 ways, for example, as 8993297889 + 694375201 = 94833^2 + 26351^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 484383645 + ... + 484383664.

Almost surely, 2^9687673090 is an apocalyptic number.

9687673090 is a deficient number, since it is larger than the sum of its proper divisors (7750138490).

9687673090 is a wasteful number, since it uses less digits than its factorization.

9687673090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968767316.

The product of its (nonzero) digits is 3429216, while the sum is 55.

The square root of 9687673090 is about 98425.9777192993. The cubic root of 9687673090 is about 2131.7674420176.

The spelling of 9687673090 in words is "nine billion, six hundred eighty-seven million, six hundred seventy-three thousand, ninety".