4643061236 has 48 divisors (see below), whose sum is σ = 9558198720. Its totient is φ = 1950624000.

The previous prime is 4643061197. The next prime is 4643061253. The reversal of 4643061236 is 6321603464.

It is a junction number, because it is equal to n+sod(n) for n = 4643061196 and 4643061205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33455 + ... + 102006.

It is an arithmetic number, because the mean of its divisors is an integer number (199129140).

Almost surely, 2^4643061236 is an apocalyptic number.

It is an amenable number.

4643061236 is an abundant number, since it is smaller than the sum of its proper divisors (4915137484).

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

4643061236 is a wasteful number, since it uses less digits than its factorization.

4643061236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135536 (or 135534 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 35.

The square root of 4643061236 is about 68140.0120046952. The cubic root of 4643061236 is about 1668.2769032131.

The spelling of 4643061236 in words is "four billion, six hundred forty-three million, sixty-one thousand, two hundred thirty-six".