4020170860 has 24 divisors (see below), whose sum is σ = 8886694320. Its totient is φ = 1523433024.

The previous prime is 4020170857. The next prime is 4020170873. The reversal of 4020170860 is 680710204.

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, 5289319 + ... + 5290078.

It is an arithmetic number, because the mean of its divisors is an integer number (370278930).

Almost surely, 2^4020170860 is an apocalyptic number.

It is an amenable number.

4020170860 is an abundant number, since it is smaller than the sum of its proper divisors (4866523460).

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

4020170860 is a wasteful number, since it uses less digits than its factorization.

4020170860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10579425 (or 10579423 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 4020170860 is about 63404.8173248689. The cubic root of 4020170860 is about 1590.0648497474.

The spelling of 4020170860 in words is "four billion, twenty million, one hundred seventy thousand, eight hundred sixty".