4736636268 has 96 divisors (see below), whose sum is σ = 13616461824. Its totient is φ = 1247954688.

The previous prime is 4736636251. The next prime is 4736636269. The reversal of 4736636268 is 8626366374.

It is a self number, because there is not a number n which added to its sum of digits gives 4736636268.

It is not an unprimeable number, because it can be changed into a prime (4736636269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1622346 + ... + 1625262.

It is an arithmetic number, because the mean of its divisors is an integer number (141838144).

Almost surely, 2^4736636268 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4736636268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6808230912).

4736636268 is an abundant number, since it is smaller than the sum of its proper divisors (8879825556).

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

4736636268 is a wasteful number, since it uses less digits than its factorization.

4736636268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4431 (or 4429 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 51.

The square root of 4736636268 is about 68823.2247718748. The cubic root of 4736636268 is about 1679.4097827486.

The spelling of 4736636268 in words is "four billion, seven hundred thirty-six million, six hundred thirty-six thousand, two hundred sixty-eight".