9497672788 has 12 divisors (see below), whose sum is σ = 16629256000. Its totient is φ = 4746456792.

The previous prime is 9497672777. The next prime is 9497672791. The reversal of 9497672788 is 8872767949.

9497672788 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 585906 + ... + 601897.

Almost surely, 2^9497672788 is an apocalyptic number.

It is an amenable number.

9497672788 is a deficient number, since it is larger than the sum of its proper divisors (7131583212).

9497672788 is a wasteful number, since it uses less digits than its factorization.

9497672788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189806 (or 1189804 counting only the distinct ones).

The product of its digits is 85349376, while the sum is 67.

The square root of 9497672788 is about 97456.0043712033. The cubic root of 9497672788 is about 2117.7388366094.

The spelling of 9497672788 in words is "nine billion, four hundred ninety-seven million, six hundred seventy-two thousand, seven hundred eighty-eight".