469389752 has 64 divisors (see below), whose sum is σ = 977961600. Its totient is φ = 209848320.

The previous prime is 469389751. The next prime is 469389757. The reversal of 469389752 is 257983964.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 469389694 and 469389703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469389751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 532352 + ... + 533232.

It is an arithmetic number, because the mean of its divisors is an integer number (15280650).

Almost surely, 2^469389752 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 469389752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (488980800).

469389752 is an abundant number, since it is smaller than the sum of its proper divisors (508571848).

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

469389752 is a wasteful number, since it uses less digits than its factorization.

469389752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056 (or 1052 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 53.

The square root of 469389752 is about 21665.4044965701. The cubic root of 469389752 is about 777.1613628528.

The spelling of 469389752 in words is "four hundred sixty-nine million, three hundred eighty-nine thousand, seven hundred fifty-two".