8964481793 has 8 divisors (see below), whose sum is σ = 8998929576. Its totient is φ = 8930060800.

The previous prime is 8964481763. The next prime is 8964481811. The reversal of 8964481793 is 3971844698.

It can be written as a sum of positive squares in 4 ways, for example, as 6546104464 + 2418377329 = 80908^2 + 49177^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 8964481793 - 2¹⁶ = 8964416257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8964481733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 885983 + ... + 896043.

It is an arithmetic number, because the mean of its divisors is an integer number (1124866197).

Almost surely, 2^8964481793 is an apocalyptic number.

It is an amenable number.

8964481793 is a deficient number, since it is larger than the sum of its proper divisors (34447783).

8964481793 is a wasteful number, since it uses less digits than its factorization.

8964481793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13395.

The product of its digits is 10450944, while the sum is 59.

The square root of 8964481793 is about 94680.9473600682. The cubic root of 8964481793 is about 2077.3438878331.

The spelling of 8964481793 in words is "eight billion, nine hundred sixty-four million, four hundred eighty-one thousand, seven hundred ninety-three".