4636549242 has 32 divisors (see below), whose sum is σ = 11096016960. Its totient is φ = 1426630320.

The previous prime is 4636549189. The next prime is 4636549243. The reversal of 4636549242 is 2429456364.

4636549242 is a `hidden beast` number, since 4 + 6 + 365 + 49 + 242 = 666.

It is not an unprimeable number, because it can be changed into a prime (4636549243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3301684 + ... + 3303087.

It is an arithmetic number, because the mean of its divisors is an integer number (346750530).

Almost surely, 2^4636549242 is an apocalyptic number.

4636549242 is an abundant number, since it is smaller than the sum of its proper divisors (6459467718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4636549242 is a wasteful number, since it uses less digits than its factorization.

4636549242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6604795 (or 6604789 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 45.

The square root of 4636549242 is about 68092.2113167137. The cubic root of 4636549242 is about 1667.4966068021.

It can be divided in two parts, 4636 and 549242, that added together give a triangular number (553878 = T₁₀₅₂).

The spelling of 4636549242 in words is "four billion, six hundred thirty-six million, five hundred forty-nine thousand, two hundred forty-two".