5634772738 has 12 divisors (see below), whose sum is σ = 9832103622. Its totient is φ = 2414902560.

The previous prime is 5634772727. The next prime is 5634772739. The reversal of 5634772738 is 8372774365.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5179249089 + 455523649 = 71967^2 + 21343^2 .

It is not an unprimeable number, because it can be changed into a prime (5634772739) 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 5 ways as a sum of consecutive naturals, for example, 28748743 + ... + 28748938.

Almost surely, 2^5634772738 is an apocalyptic number.

5634772738 is a deficient number, since it is larger than the sum of its proper divisors (4197330884).

5634772738 is a wasteful number, since it uses less digits than its factorization.

5634772738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57497697 (or 57497690 counting only the distinct ones).

The product of its digits is 5927040, while the sum is 52.

The square root of 5634772738 is about 75065.1233130273. The cubic root of 5634772738 is about 1779.4759996535.

The spelling of 5634772738 in words is "five billion, six hundred thirty-four million, seven hundred seventy-two thousand, seven hundred thirty-eight".