3723649201 has 2 divisors, whose sum is σ = 3723649202. Its totient is φ = 3723649200.

The previous prime is 3723649183. The next prime is 3723649211. The reversal of 3723649201 is 1029463273.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2892826225 + 830822976 = 53785^2 + 28824^2 .

It is a cyclic number.

It is not a de Polignac number, because 3723649201 - 2⁹ = 3723648689 is a prime.

It is not a weakly prime, because it can be changed into another prime (3723649211) 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, 1861824600 + 1861824601.

It is an arithmetic number, because the mean of its divisors is an integer number (1861824601).

Almost surely, 2^3723649201 is an apocalyptic number.

It is an amenable number.

3723649201 is a deficient number, since it is larger than the sum of its proper divisors (1).

3723649201 is an equidigital number, since it uses as much as digits as its factorization.

3723649201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 3723649201 is about 61021.7108986629. The cubic root of 3723649201 is about 1549.9686710282.

The spelling of 3723649201 in words is "three billion, seven hundred twenty-three million, six hundred forty-nine thousand, two hundred one".