3804538201 has 2 divisors, whose sum is σ = 3804538202. Its totient is φ = 3804538200.

The previous prime is 3804538183. The next prime is 3804538237. The reversal of 3804538201 is 1028354083.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2379098176 + 1425440025 = 48776^2 + 37755^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3804538201 is a prime.

It is not a weakly prime, because it can be changed into another prime (3804538601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1902269100 + 1902269101.

It is an arithmetic number, because the mean of its divisors is an integer number (1902269101).

Almost surely, 2^3804538201 is an apocalyptic number.

It is an amenable number.

3804538201 is a deficient number, since it is larger than the sum of its proper divisors (1).

3804538201 is an equidigital number, since it uses as much as digits as its factorization.

3804538201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 3804538201 is about 61680.9387169164. The cubic root of 3804538201 is about 1561.1117159156. Note that the first 3 decimals are identical.

The spelling of 3804538201 in words is "three billion, eight hundred four million, five hundred thirty-eight thousand, two hundred one".