3641808029 has 2 divisors, whose sum is σ = 3641808030. Its totient is φ = 3641808028.

The previous prime is 3641808011. The next prime is 3641808089. The reversal of 3641808029 is 9208081463.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1946839129 + 1694968900 = 44123^2 + 41170^2 .

It is a cyclic number.

It is not a de Polignac number, because 3641808029 - 2¹⁶ = 3641742493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3641808089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1820904014 + 1820904015.

It is an arithmetic number, because the mean of its divisors is an integer number (1820904015).

Almost surely, 2^3641808029 is an apocalyptic number.

It is an amenable number.

3641808029 is a deficient number, since it is larger than the sum of its proper divisors (1).

3641808029 is an equidigital number, since it uses as much as digits as its factorization.

3641808029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 3641808029 is about 60347.3945502206. The cubic root of 3641808029 is about 1538.5289867681.

The spelling of 3641808029 in words is "three billion, six hundred forty-one million, eight hundred eight thousand, twenty-nine".