998932269224 has 64 divisors (see below), whose sum is σ = 1903714140240. Its totient is φ = 491313807360.

The previous prime is 998932269221. The next prime is 998932269233. The reversal of 998932269224 is 422962239899.

It can be written as a sum of positive squares in 8 ways, for example, as 503290924900 + 495641344324 = 709430^2 + 704018^2 .

It is a super-3 number, since 3×998932269224³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (998932269221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 576417062 + ... + 576418794.

Almost surely, 2^998932269224 is an apocalyptic number.

It is an amenable number.

998932269224 is a deficient number, since it is larger than the sum of its proper divisors (904781871016).

998932269224 is a wasteful number, since it uses less digits than its factorization.

With its successor (998932269225) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (3866).

With its successor (998932269225) it forms an eRAP, since the sums of their prime factors are consecutive (3870 and 3871).

998932269224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3870 (or 3866 counting only the distinct ones).

The product of its digits is 60466176, while the sum is 65.

The spelling of 998932269224 in words is "nine hundred ninety-eight billion, nine hundred thirty-two million, two hundred sixty-nine thousand, two hundred twenty-four".