5634630847 has 4 divisors (see below), whose sum is σ = 5635175040. Its totient is φ = 5634086656.

The previous prime is 5634630829. The next prime is 5634630853. The reversal of 5634630847 is 7480364365.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7480364365 = 5 ⋅1496072873.

It is a cyclic number.

It is not a de Polignac number, because 5634630847 - 2³¹ = 3487147199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5634630797 and 5634630806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5634633847) 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, 256258 + ... + 277375.

It is an arithmetic number, because the mean of its divisors is an integer number (1408793760).

Almost surely, 2^5634630847 is an apocalyptic number.

5634630847 is a deficient number, since it is larger than the sum of its proper divisors (544193).

5634630847 is a wasteful number, since it uses less digits than its factorization.

5634630847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544192.

The product of its (nonzero) digits is 1451520, while the sum is 46.

The square root of 5634630847 is about 75064.1781877348. The cubic root of 5634630847 is about 1779.4610630115.

The spelling of 5634630847 in words is "five billion, six hundred thirty-four million, six hundred thirty thousand, eight hundred forty-seven".