8611071064 has 16 divisors (see below), whose sum is σ = 17095509000. Its totient is φ = 4052268672.

The previous prime is 8611071037. The next prime is 8611071071. The reversal of 8611071064 is 4601701168.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31658214 + ... + 31658485.

Almost surely, 2^8611071064 is an apocalyptic number.

It is an amenable number.

8611071064 is a deficient number, since it is larger than the sum of its proper divisors (8484437936).

8611071064 is a wasteful number, since it uses less digits than its factorization.

8611071064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63316722 (or 63316718 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 8611071064 is about 92795.8569333782. The cubic root of 8611071064 is about 2049.6783999968.

The spelling of 8611071064 in words is "eight billion, six hundred eleven million, seventy-one thousand, sixty-four".