386827224 has 32 divisors (see below), whose sum is σ = 1105221120. Its totient is φ = 110522016.

The previous prime is 386827159. The next prime is 386827229. The reversal of 386827224 is 422728683.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386827229) 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, 1151104 + ... + 1151439.

It is an arithmetic number, because the mean of its divisors is an integer number (34538160).

Almost surely, 2^386827224 is an apocalyptic number.

It is an amenable number.

386827224 is an abundant number, since it is smaller than the sum of its proper divisors (718393896).

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

386827224 is a wasteful number, since it uses less digits than its factorization.

386827224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2302559 (or 2302555 counting only the distinct ones).

The product of its digits is 258048, while the sum is 42.

The square root of 386827224 is about 19667.9237338363. The cubic root of 386827224 is about 728.6276989768.

The spelling of 386827224 in words is "three hundred eighty-six million, eight hundred twenty-seven thousand, two hundred twenty-four".