3641211803 has 2 divisors, whose sum is σ = 3641211804. Its totient is φ = 3641211802.

The previous prime is 3641211797. The next prime is 3641211809. The reversal of 3641211803 is 3081121463.

It is a balanced prime because it is at equal distance from previous prime (3641211797) and next prime (3641211809).

It is a cyclic number.

It is not a de Polignac number, because 3641211803 - 2²² = 3637017499 is a prime.

It is not a weakly prime, because it can be changed into another prime (3641211809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1820605901 + 1820605902.

It is an arithmetic number, because the mean of its divisors is an integer number (1820605902).

Almost surely, 2^3641211803 is an apocalyptic number.

3641211803 is a deficient number, since it is larger than the sum of its proper divisors (1).

3641211803 is an equidigital number, since it uses as much as digits as its factorization.

3641211803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 3641211803 is about 60342.4543998668. The cubic root of 3641211803 is about 1538.4450210529.

The spelling of 3641211803 in words is "three billion, six hundred forty-one million, two hundred eleven thousand, eight hundred three".