464345500 has 48 divisors (see below), whose sum is σ = 1038911328. Its totient is φ = 181200000.

The previous prime is 464345491. The next prime is 464345507. The reversal of 464345500 is 5543464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464345507) 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, 9175 + ... + 31825.

It is an arithmetic number, because the mean of its divisors is an integer number (21643986).

Almost surely, 2^464345500 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 464345500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (519455664).

464345500 is an abundant number, since it is smaller than the sum of its proper divisors (574565828).

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

464345500 is a wasteful number, since it uses less digits than its factorization.

464345500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22711 (or 22699 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 464345500 is about 21548.6774536165. The cubic root of 464345500 is about 774.3674338830.

Adding to 464345500 its reverse (5543464), we get a palindrome (469888964).

The spelling of 464345500 in words is "four hundred sixty-four million, three hundred forty-five thousand, five hundred".