386463224 has 72 divisors (see below), whose sum is σ = 863278920. Its totient is φ = 158880960.

The previous prime is 386463221. The next prime is 386463263. The reversal of 386463224 is 422364683.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386463221) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5443109 + ... + 5443179.

It is an arithmetic number, because the mean of its divisors is an integer number (11989985).

Almost surely, 2^386463224 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 386463224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (431639460).

386463224 is an abundant number, since it is smaller than the sum of its proper divisors (476815696).

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

386463224 is an equidigital number, since it uses as much as digits as its factorization.

386463224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 117 counting only the distinct ones).

The product of its digits is 165888, while the sum is 38.

The square root of 386463224 is about 19658.6679101103. The cubic root of 386463224 is about 728.3990838059.

The spelling of 386463224 in words is "three hundred eighty-six million, four hundred sixty-three thousand, two hundred twenty-four".