463331220 has 48 divisors (see below), whose sum is σ = 1415268288. Its totient is φ = 112322560.

The previous prime is 463331213. The next prime is 463331227. The reversal of 463331220 is 22133364.

It is an interprime number because it is at equal distance from previous prime (463331213) and next prime (463331227).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463331227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 350349 + ... + 351668.

It is an arithmetic number, because the mean of its divisors is an integer number (29484756).

Almost surely, 2^463331220 is an apocalyptic number.

It is an amenable number.

463331220 is an abundant number, since it is smaller than the sum of its proper divisors (951937068).

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

463331220 is a wasteful number, since it uses less digits than its factorization.

463331220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702040 (or 702038 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 463331220 is about 21525.1299647644. The cubic root of 463331220 is about 773.8032003042.

Adding to 463331220 its reverse (22133364), we get a palindrome (485464584).

It can be divided in two parts, 4633 and 31220, that added together give a palindrome (35853).

The spelling of 463331220 in words is "four hundred sixty-three million, three hundred thirty-one thousand, two hundred twenty".