3800369 has 2 divisors, whose sum is σ = 3800370. Its totient is φ = 3800368.

The previous prime is 3800347. The next prime is 3800371. The reversal of 3800369 is 9630083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3751969 + 48400 = 1937^2 + 220^2 .

It is an emirp because it is prime and its reverse (9630083) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3800369 - 2⁸ = 3800113 is a prime.

It is a super-2 number, since 2×3800369² = 28885609072322, which contains 22 as substring.

Together with 3800371, it forms a pair of twin primes.

It is a Chen prime.

3800369 is a modest number, since divided by 369 gives 38 as remainder.

It is a plaindrome in base 12.

It is not a weakly prime, because it can be changed into another prime (3800309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1900184 + 1900185.

It is an arithmetic number, because the mean of its divisors is an integer number (1900185).

Almost surely, 2^3800369 is an apocalyptic number.

It is an amenable number.

3800369 is a deficient number, since it is larger than the sum of its proper divisors (1).

3800369 is an equidigital number, since it uses as much as digits as its factorization.

3800369 is an evil number, because the sum of its binary digits is even.

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

The square root of 3800369 is about 1949.4535131672. The cubic root of 3800369 is about 156.0541259695.

The spelling of 3800369 in words is "three million, eight hundred thousand, three hundred sixty-nine".