469561344 has 208 divisors, whose sum is σ = 1472020992. Its totient is φ = 130351104.

The previous prime is 469561343. The next prime is 469561381. The reversal of 469561344 is 443165964.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 469561296 and 469561305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469561343) 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, 4558797 + ... + 4558899.

It is an arithmetic number, because the mean of its divisors is an integer number (7077024).

Almost surely, 2^469561344 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 469561344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (736010496).

469561344 is an abundant number, since it is smaller than the sum of its proper divisors (1002459648).

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

469561344 is a wasteful number, since it uses less digits than its factorization.

469561344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190 (or 168 counting only the distinct ones).

The product of its digits is 311040, while the sum is 42.

The square root of 469561344 is about 21669.3641807968. The cubic root of 469561344 is about 777.2560520568.

The spelling of 469561344 in words is "four hundred sixty-nine million, five hundred sixty-one thousand, three hundred forty-four".