4789869236 has 12 divisors (see below), whose sum is σ = 8385041700. Its totient is φ = 2394143040.

The previous prime is 4789869193. The next prime is 4789869257. The reversal of 4789869236 is 6329689874.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2841529636 + 1948339600 = 53306^2 + 44140^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184175 + ... + 208566.

It is an arithmetic number, because the mean of its divisors is an integer number (698753475).

Almost surely, 2^4789869236 is an apocalyptic number.

It is an amenable number.

4789869236 is a deficient number, since it is larger than the sum of its proper divisors (3595172464).

4789869236 is a wasteful number, since it uses less digits than its factorization.

4789869236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395794 (or 395792 counting only the distinct ones).

The product of its digits is 31352832, while the sum is 62.

The square root of 4789869236 is about 69208.8811930954. The cubic root of 4789869236 is about 1685.6777423126.

The spelling of 4789869236 in words is "four billion, seven hundred eighty-nine million, eight hundred sixty-nine thousand, two hundred thirty-six".