463276320 has 144 divisors (see below), whose sum is σ = 1580487552. Its totient is φ = 114017280.

The previous prime is 463276309. The next prime is 463276351. The reversal of 463276320 is 23672364.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78265 + ... + 83975.

It is an arithmetic number, because the mean of its divisors is an integer number (10975608).

Almost surely, 2^463276320 is an apocalyptic number.

463276320 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 463276320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (790243776).

463276320 is an abundant number, since it is smaller than the sum of its proper divisors (1117211232).

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

463276320 is a wasteful number, since it uses less digits than its factorization.

463276320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5755 (or 5734 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 33.

The square root of 463276320 is about 21523.8546733618. The cubic root of 463276320 is about 773.7726365146.

The spelling of 463276320 in words is "four hundred sixty-three million, two hundred seventy-six thousand, three hundred twenty".