9463703873 has 4 divisors (see below), whose sum is σ = 10191681108. Its totient is φ = 8735726640.

The previous prime is 9463703869. The next prime is 9463703881. The reversal of 9463703873 is 3783073649.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4195411984 + 5268291889 = 64772^2 + 72583^2 .

It is a cyclic number.

It is not a de Polignac number, because 9463703873 - 2² = 9463703869 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9463703173) 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, 363988598 + ... + 363988623.

It is an arithmetic number, because the mean of its divisors is an integer number (2547920277).

Almost surely, 2^9463703873 is an apocalyptic number.

It is an amenable number.

9463703873 is a deficient number, since it is larger than the sum of its proper divisors (727977235).

9463703873 is a wasteful number, since it uses less digits than its factorization.

9463703873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727977234.

The product of its (nonzero) digits is 2286144, while the sum is 50.

The square root of 9463703873 is about 97281.5700582592. The cubic root of 9463703873 is about 2115.2110867270.

The spelling of 9463703873 in words is "nine billion, four hundred sixty-three million, seven hundred three thousand, eight hundred seventy-three".