9767485438 has 8 divisors (see below), whose sum is σ = 14686030440. Its totient is φ = 4872141960.

The previous prime is 9767485411. The next prime is 9767485451. The reversal of 9767485438 is 8345847679.

It is a happy number.

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

It is a congruent number.

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, 5799328 + ... + 5801011.

It is an arithmetic number, because the mean of its divisors is an integer number (1835753805).

Almost surely, 2^9767485438 is an apocalyptic number.

9767485438 is a deficient number, since it is larger than the sum of its proper divisors (4918545002).

9767485438 is a wasteful number, since it uses less digits than its factorization.

9767485438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11600762.

The product of its digits is 40642560, while the sum is 61.

The square root of 9767485438 is about 98830.5895864231. The cubic root of 9767485438 is about 2137.6056603743.

The spelling of 9767485438 in words is "nine billion, seven hundred sixty-seven million, four hundred eighty-five thousand, four hundred thirty-eight".