4994036136 has 96 divisors (see below), whose sum is σ = 13897578240. Its totient is φ = 1619320704.

The previous prime is 4994036107. The next prime is 4994036143. The reversal of 4994036136 is 6316304994.

It is a junction number, because it is equal to n+sod(n) for n = 4994036091 and 4994036100.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 560710 + ... + 569546.

It is an arithmetic number, because the mean of its divisors is an integer number (144766440).

Almost surely, 2^4994036136 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 4994036136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6948789120).

4994036136 is an abundant number, since it is smaller than the sum of its proper divisors (8903542104).

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

4994036136 is a wasteful number, since it uses less digits than its factorization.

4994036136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9063 (or 9056 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 45.

The square root of 4994036136 is about 70668.4946493131. The cubic root of 4994036136 is about 1709.2958052543.

The spelling of 4994036136 in words is "four billion, nine hundred ninety-four million, thirty-six thousand, one hundred thirty-six".