8761671073 has 4 divisors (see below), whose sum is σ = 8762736640. Its totient is φ = 8760605508.

The previous prime is 8761671047. The next prime is 8761671101. The reversal of 8761671073 is 3701761678.

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 a de Polignac number, because none of the positive numbers 2^k-8761671073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8761671473) 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, 520353 + ... + 536926.

It is an arithmetic number, because the mean of its divisors is an integer number (2190684160).

Almost surely, 2^8761671073 is an apocalyptic number.

It is an amenable number.

8761671073 is a deficient number, since it is larger than the sum of its proper divisors (1065567).

8761671073 is a wasteful number, since it uses less digits than its factorization.

8761671073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065566.

The product of its (nonzero) digits is 296352, while the sum is 46.

The square root of 8761671073 is about 93603.7983898089. The cubic root of 8761671073 is about 2061.5584299357.

The spelling of 8761671073 in words is "eight billion, seven hundred sixty-one million, six hundred seventy-one thousand, seventy-three".