8868061970 has 8 divisors (see below), whose sum is σ = 15962511564. Its totient is φ = 3547224784.

The previous prime is 8868061949. The next prime is 8868062009. The reversal of 8868061970 is 791608688.

It can be written as a sum of positive squares in 2 ways, for example, as 8290284601 + 577777369 = 91051^2 + 24037^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443403089 + ... + 443403108.

Almost surely, 2^8868061970 is an apocalyptic number.

8868061970 is a deficient number, since it is larger than the sum of its proper divisors (7094449594).

8868061970 is a wasteful number, since it uses less digits than its factorization.

8868061970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886806204.

The product of its (nonzero) digits is 1161216, while the sum is 53.

The square root of 8868061970 is about 94170.3879677683. The cubic root of 8868061970 is about 2069.8692201133.

The spelling of 8868061970 in words is "eight billion, eight hundred sixty-eight million, sixty-one thousand, nine hundred seventy".