463868220 has 24 divisors (see below), whose sum is σ = 1298831184. Its totient is φ = 123698176.

The previous prime is 463868203. The next prime is 463868227. The reversal of 463868220 is 22868364.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463868227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3865509 + ... + 3865628.

It is an arithmetic number, because the mean of its divisors is an integer number (54117966).

Almost surely, 2^463868220 is an apocalyptic number.

It is an amenable number.

463868220 is an abundant number, since it is smaller than the sum of its proper divisors (834962964).

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

463868220 is a wasteful number, since it uses less digits than its factorization.

463868220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7731149 (or 7731147 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 463868220 is about 21537.6001448629. The cubic root of 463868220 is about 774.1020303637.

The spelling of 463868220 in words is "four hundred sixty-three million, eight hundred sixty-eight thousand, two hundred twenty".