469783800 has 240 divisors, whose sum is σ = 1669044960. Its totient is φ = 122411520.

The previous prime is 469783771. The next prime is 469783807. The reversal of 469783800 is 8387964.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469783807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 761092 + ... + 761708.

It is an arithmetic number, because the mean of its divisors is an integer number (6954354).

Almost surely, 2^469783800 is an apocalyptic number.

469783800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 469783800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (834522480).

469783800 is an abundant number, since it is smaller than the sum of its proper divisors (1199261160).

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

469783800 is a wasteful number, since it uses less digits than its factorization.

469783800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692 (or 674 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 469783800 is about 21674.4965339451. The cubic root of 469783800 is about 777.3787750883.

The spelling of 469783800 in words is "four hundred sixty-nine million, seven hundred eighty-three thousand, eight hundred".