8976243273 has 4 divisors (see below), whose sum is σ = 11968324368. Its totient is φ = 5984162180.

The previous prime is 8976243239. The next prime is 8976243317. The reversal of 8976243273 is 3723426798.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8976243273 - 2⁶ = 8976243209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8976243233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1496040543 + ... + 1496040548.

It is an arithmetic number, because the mean of its divisors is an integer number (2992081092).

Almost surely, 2^8976243273 is an apocalyptic number.

It is an amenable number.

8976243273 is a deficient number, since it is larger than the sum of its proper divisors (2992081095).

8976243273 is a wasteful number, since it uses less digits than its factorization.

8976243273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2992081094.

The product of its digits is 3048192, while the sum is 51.

The square root of 8976243273 is about 94743.0381241809. The cubic root of 8976243273 is about 2078.2519887011.

The spelling of 8976243273 in words is "eight billion, nine hundred seventy-six million, two hundred forty-three thousand, two hundred seventy-three".