9623376973 has 4 divisors (see below), whose sum is σ = 10998145120. Its totient is φ = 8248608828.

The previous prime is 9623376943. The next prime is 9623376989. The reversal of 9623376973 is 3796733269.

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 9623376973 - 2¹⁷ = 9623245901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9623376943) 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, 687384063 + ... + 687384076.

It is an arithmetic number, because the mean of its divisors is an integer number (2749536280).

Almost surely, 2^9623376973 is an apocalyptic number.

It is an amenable number.

9623376973 is a deficient number, since it is larger than the sum of its proper divisors (1374768147).

9623376973 is a wasteful number, since it uses less digits than its factorization.

9623376973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374768146.

The product of its digits is 7715736, while the sum is 55.

The square root of 9623376973 is about 98098.8122914850. The cubic root of 9623376973 is about 2127.0408608557.

The spelling of 9623376973 in words is "nine billion, six hundred twenty-three million, three hundred seventy-six thousand, nine hundred seventy-three".