469933220 has 24 divisors (see below), whose sum is σ = 987544824. Its totient is φ = 187842816.

The previous prime is 469933201. The next prime is 469933253. The reversal of 469933220 is 22339964.

It can be written as a sum of positive squares in 4 ways, for example, as 37625956 + 432307264 = 6134^2 + 20792^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24584 + ... + 39296.

It is an arithmetic number, because the mean of its divisors is an integer number (41147701).

Almost surely, 2^469933220 is an apocalyptic number.

It is an amenable number.

469933220 is an abundant number, since it is smaller than the sum of its proper divisors (517611604).

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

469933220 is a wasteful number, since it uses less digits than its factorization.

469933220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16319 (or 16317 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 38.

The square root of 469933220 is about 21677.9431681145. The cubic root of 469933220 is about 777.4611843609.

The spelling of 469933220 in words is "four hundred sixty-nine million, nine hundred thirty-three thousand, two hundred twenty".