8707664422 has 8 divisors (see below), whose sum is σ = 13073787216. Its totient is φ = 4349735352.

The previous prime is 8707664351. The next prime is 8707664429. The reversal of 8707664422 is 2244667078.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8707664429) 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, 2045773 + ... + 2050024.

It is an arithmetic number, because the mean of its divisors is an integer number (1634223402).

Almost surely, 2^8707664422 is an apocalyptic number.

8707664422 is a deficient number, since it is larger than the sum of its proper divisors (4366122794).

8707664422 is a wasteful number, since it uses less digits than its factorization.

8707664422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4096862.

The product of its (nonzero) digits is 903168, while the sum is 46.

The square root of 8707664422 is about 93314.8671005859. The cubic root of 8707664422 is about 2057.3139042321.

The spelling of 8707664422 in words is "eight billion, seven hundred seven million, six hundred sixty-four thousand, four hundred twenty-two".