6710921285 has 8 divisors (see below), whose sum is σ = 8055670560. Its totient is φ = 5367027024.

The previous prime is 6710921279. The next prime is 6710921297. The reversal of 6710921285 is 5821290176.

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

It is a cyclic number.

It is not a de Polignac number, because 6710921285 - 2²² = 6706726981 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196355 + ... + 227984.

It is an arithmetic number, because the mean of its divisors is an integer number (1006958820).

Almost surely, 2^6710921285 is an apocalyptic number.

It is an amenable number.

6710921285 is a deficient number, since it is larger than the sum of its proper divisors (1344749275).

6710921285 is a wasteful number, since it uses less digits than its factorization.

6710921285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427507.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 6710921285 is about 81920.2129208659. The cubic root of 6710921285 is about 1886.2273956657.

The spelling of 6710921285 in words is "six billion, seven hundred ten million, nine hundred twenty-one thousand, two hundred eighty-five".