9673397284 has 12 divisors (see below), whose sum is σ = 16931033308. Its totient is φ = 4835959200.

The previous prime is 9673397257. The next prime is 9673397317. The reversal of 9673397284 is 4827933769.

It can be written as a sum of positive squares in 2 ways, for example, as 5347704384 + 4325692900 = 73128^2 + 65770^2 .

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, 154887 + ... + 208174.

Almost surely, 2^9673397284 is an apocalyptic number.

It is an amenable number.

9673397284 is a deficient number, since it is larger than the sum of its proper divisors (7257636024).

9673397284 is a wasteful number, since it uses less digits than its factorization.

9673397284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369726 (or 369724 counting only the distinct ones).

The product of its digits is 13716864, while the sum is 58.

The square root of 9673397284 is about 98353.4304638125. The cubic root of 9673397284 is about 2130.7197993415.

The spelling of 9673397284 in words is "nine billion, six hundred seventy-three million, three hundred ninety-seven thousand, two hundred eighty-four".