6998049224 has 16 divisors (see below), whose sum is σ = 13301087820. Its totient is φ = 3451092480.

The previous prime is 6998049221. The next prime is 6998049229. The reversal of 6998049224 is 4229408996.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6993976900 + 4072324 = 83630^2 + 2018^2 .

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (6998049221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5990897 + ... + 5992064.

Almost surely, 2^6998049224 is an apocalyptic number.

It is an amenable number.

6998049224 is a deficient number, since it is larger than the sum of its proper divisors (6303038596).

6998049224 is a wasteful number, since it uses less digits than its factorization.

6998049224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11983040 (or 11983036 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 53.

The square root of 6998049224 is about 83654.3437246387. The cubic root of 6998049224 is about 1912.7534662511.

The spelling of 6998049224 in words is "six billion, nine hundred ninety-eight million, forty-nine thousand, two hundred twenty-four".