469463904 has 288 divisors, whose sum is σ = 1717359840. Its totient is φ = 123669504.

The previous prime is 469463851. The next prime is 469463927. The reversal of 469463904 is 409364964.

It is a happy number.

469463904 is a `hidden beast` number, since 4 + 6 + 9 + 4 + 639 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a self number, because there is not a number n which added to its sum of digits gives 469463904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 549942 + ... + 550794.

It is an arithmetic number, because the mean of its divisors is an integer number (5963055).

Almost surely, 2^469463904 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 469463904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (858679920).

469463904 is an abundant number, since it is smaller than the sum of its proper divisors (1247895936).

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

469463904 is a wasteful number, since it uses less digits than its factorization.

469463904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 899 (or 878 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 45.

The square root of 469463904 is about 21667.1157286797. The cubic root of 469463904 is about 777.2022848050.

The spelling of 469463904 in words is "four hundred sixty-nine million, four hundred sixty-three thousand, nine hundred four".