5634408867 has 4 divisors (see below), whose sum is σ = 7512545160. Its totient is φ = 3756272576.

The previous prime is 5634408863. The next prime is 5634408929. The reversal of 5634408867 is 7688044365.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5634408867 - 2² = 5634408863 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5634408863) 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, 939068142 + ... + 939068147.

It is an arithmetic number, because the mean of its divisors is an integer number (1878136290).

Almost surely, 2^5634408867 is an apocalyptic number.

5634408867 is a deficient number, since it is larger than the sum of its proper divisors (1878136293).

5634408867 is a wasteful number, since it uses less digits than its factorization.

5634408867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1878136292.

The product of its (nonzero) digits is 3870720, while the sum is 51.

The square root of 5634408867 is about 75062.6995717580. The cubic root of 5634408867 is about 1779.4376950238.

The spelling of 5634408867 in words is "five billion, six hundred thirty-four million, four hundred eight thousand, eight hundred sixty-seven".