469365984 has 144 divisors (see below), whose sum is σ = 1380322944. Its totient is φ = 151200000.

The previous prime is 469365961. The next prime is 469365989. The reversal of 469365984 is 489563964.

469365984 is a `hidden beast` number, since 46 + 9 + 3 + 6 + 598 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a self number, because there is not a number n which added to its sum of digits gives 469365984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469365989) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1869859 + ... + 1870109.

It is an arithmetic number, because the mean of its divisors is an integer number (9585576).

Almost surely, 2^469365984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 469365984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (690161472).

469365984 is an abundant number, since it is smaller than the sum of its proper divisors (910956960).

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

469365984 is a wasteful number, since it uses less digits than its factorization.

469365984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461 (or 450 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The square root of 469365984 is about 21664.8559653647. The cubic root of 469365984 is about 777.1482451946.

The spelling of 469365984 in words is "four hundred sixty-nine million, three hundred sixty-five thousand, nine hundred eighty-four".