4736436081 has 12 divisors (see below), whose sum is σ = 6838405488. Its totient is φ = 2914729584.

The previous prime is 4736436053. The next prime is 4736436097. The reversal of 4736436081 is 1806346374.

It is a happy number.

4736436081 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4736436081 - 2⁶ = 4736436017 is a prime.

It is a super-2 number, since 2×4736436081² = 44867653498797277122, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4736436041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4670535 + ... + 4671548.

It is an arithmetic number, because the mean of its divisors is an integer number (569867124).

Almost surely, 2^4736436081 is an apocalyptic number.

It is an amenable number.

4736436081 is a deficient number, since it is larger than the sum of its proper divisors (2101969407).

4736436081 is a wasteful number, since it uses less digits than its factorization.

4736436081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9342112 (or 9342099 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The square root of 4736436081 is about 68821.7704000704. The cubic root of 4736436081 is about 1679.3861231498.

The spelling of 4736436081 in words is "four billion, seven hundred thirty-six million, four hundred thirty-six thousand, eighty-one".