4897786670 has 24 divisors (see below), whose sum is σ = 10255366584. Its totient is φ = 1679240976.

The previous prime is 4897786661. The next prime is 4897786703. The reversal of 4897786670 is 766877984.

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 11 ways as a sum of consecutive naturals, for example, 4997252 + ... + 4998231.

It is an arithmetic number, because the mean of its divisors is an integer number (427306941).

Almost surely, 2^4897786670 is an apocalyptic number.

4897786670 is an abundant number, since it is smaller than the sum of its proper divisors (5357579914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4897786670 is a wasteful number, since it uses less digits than its factorization.

4897786670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9995504 (or 9995497 counting only the distinct ones).

The product of its (nonzero) digits is 28449792, while the sum is 62.

The square root of 4897786670 is about 69984.1887143089. The cubic root of 4897786670 is about 1698.2434763559.

The spelling of 4897786670 in words is "four billion, eight hundred ninety-seven million, seven hundred eighty-six thousand, six hundred seventy".