3138682224 has 20 divisors (see below), whose sum is σ = 8108262536. Its totient is φ = 1046227392.

The previous prime is 3138682223. The next prime is 3138682241. The reversal of 3138682224 is 4222868313.

It is a super-2 number, since 2×3138682224² = 19702652206507172352, which contains 22 as substring.

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 (3138682223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32694559 + ... + 32694654.

Almost surely, 2^3138682224 is an apocalyptic number.

It is an amenable number.

3138682224 is an abundant number, since it is smaller than the sum of its proper divisors (4969580312).

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

3138682224 is a wasteful number, since it uses less digits than its factorization.

3138682224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65389224 (or 65389218 counting only the distinct ones).

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

The square root of 3138682224 is about 56023.9433099813. The cubic root of 3138682224 is about 1464.1394728122.

The spelling of 3138682224 in words is "three billion, one hundred thirty-eight million, six hundred eighty-two thousand, two hundred twenty-four".