4036600091 has 2 divisors, whose sum is σ = 4036600092. Its totient is φ = 4036600090.

The previous prime is 4036600069. The next prime is 4036600147. The reversal of 4036600091 is 1900066304.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4036600091 is a prime.

It is a super-2 number, since 2×4036600091² = 32588280589322416562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4036600291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2018300045 + 2018300046.

It is an arithmetic number, because the mean of its divisors is an integer number (2018300046).

Almost surely, 2^4036600091 is an apocalyptic number.

4036600091 is a deficient number, since it is larger than the sum of its proper divisors (1).

4036600091 is an equidigital number, since it uses as much as digits as its factorization.

4036600091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 4036600091 is about 63534.2434518583. The cubic root of 4036600091 is about 1592.2279449530.

Adding to 4036600091 its reverse (1900066304), we get a palindrome (5936666395).

The spelling of 4036600091 in words is "four billion, thirty-six million, six hundred thousand, ninety-one".