3147100224 has 28 divisors (see below), whose sum is σ = 8326703184. Its totient is φ = 1049033344.

The previous prime is 3147100217. The next prime is 3147100249. The reversal of 3147100224 is 4220017413.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 3147100194 and 3147100203.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8195382 + ... + 8195765.

Almost surely, 2^3147100224 is an apocalyptic number.

It is an amenable number.

3147100224 is an abundant number, since it is smaller than the sum of its proper divisors (5179602960).

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

3147100224 is a wasteful number, since it uses less digits than its factorization.

3147100224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16391162 (or 16391152 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 3147100224 is about 56099.0215957462. The cubic root of 3147100224 is about 1465.4472534728.

Adding to 3147100224 its reverse (4220017413), we get a palindrome (7367117637).

The spelling of 3147100224 in words is "three billion, one hundred forty-seven million, one hundred thousand, two hundred twenty-four".