4164950820 has 48 divisors (see below), whose sum is σ = 11691304128. Its totient is φ = 1107849600.

The previous prime is 4164950813. The next prime is 4164950821. The reversal of 4164950820 is 280594614.

It is not an unprimeable number, because it can be changed into a prime (4164950821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63606 + ... + 111245.

It is an arithmetic number, because the mean of its divisors is an integer number (243568836).

Almost surely, 2^4164950820 is an apocalyptic number.

It is an amenable number.

4164950820 is an abundant number, since it is smaller than the sum of its proper divisors (7526353308).

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

4164950820 is a wasteful number, since it uses less digits than its factorization.

4164950820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175260 (or 175258 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 4164950820 is about 64536.4301770713. The cubic root of 4164950820 is about 1608.9280597832.

The spelling of 4164950820 in words is "four billion, one hundred sixty-four million, nine hundred fifty thousand, eight hundred twenty".