5634366868 has 12 divisors (see below), whose sum is σ = 10618614580. Its totient is φ = 2600476992.

The previous prime is 5634366863. The next prime is 5634366883. The reversal of 5634366868 is 8686634365.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3013131664 + 2621235204 = 54892^2 + 51198^2 .

It is a super-2 number, since 2×5634366868² = 63492180006432258848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5634366863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54176553 + ... + 54176656.

Almost surely, 2^5634366868 is an apocalyptic number.

It is an amenable number.

5634366868 is a deficient number, since it is larger than the sum of its proper divisors (4984247712).

5634366868 is a wasteful number, since it uses less digits than its factorization.

5634366868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108353226 (or 108353224 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 55.

The square root of 5634366868 is about 75062.4198117806. The cubic root of 5634366868 is about 1779.4332736910.

The spelling of 5634366868 in words is "five billion, six hundred thirty-four million, three hundred sixty-six thousand, eight hundred sixty-eight".