469808380 has 48 divisors (see below), whose sum is σ = 998815104. Its totient is φ = 185613120.

The previous prime is 469808371. The next prime is 469808389. The reversal of 469808380 is 83808964.

It is an interprime number because it is at equal distance from previous prime (469808371) and next prime (469808389).

It is a self number, because there is not a number n which added to its sum of digits gives 469808380.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469808389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 687519 + ... + 688201.

It is an arithmetic number, because the mean of its divisors is an integer number (20808648).

Almost surely, 2^469808380 is an apocalyptic number.

It is an amenable number.

469808380 is an abundant number, since it is smaller than the sum of its proper divisors (529006724).

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

469808380 is a wasteful number, since it uses less digits than its factorization.

469808380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066 (or 1064 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 469808380 is about 21675.0635523866. The cubic root of 469808380 is about 777.3923328405.

The spelling of 469808380 in words is "four hundred sixty-nine million, eight hundred eight thousand, three hundred eighty".