8260670164 has 6 divisors (see below), whose sum is σ = 14456172794. Its totient is φ = 4130335080.

The previous prime is 8260670149. The next prime is 8260670177. The reversal of 8260670164 is 4610760628.

It can be written as a sum of positive squares in only one way, i.e., 8110803600 + 149866564 = 90060^2 + 12242^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032583767 + ... + 1032583774.

Almost surely, 2^8260670164 is an apocalyptic number.

It is an amenable number.

8260670164 is a deficient number, since it is larger than the sum of its proper divisors (6195502630).

8260670164 is a wasteful number, since it uses less digits than its factorization.

8260670164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2065167545 (or 2065167543 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 8260670164 is about 90888.2289628310. The cubic root of 8260670164 is about 2021.4907601502.

The spelling of 8260670164 in words is "eight billion, two hundred sixty million, six hundred seventy thousand, one hundred sixty-four".