3745199 has 2 divisors, whose sum is σ = 3745200. Its totient is φ = 3745198.

The previous prime is 3745193. The next prime is 3745201. The reversal of 3745199 is 9915473.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3745199 - 2⁸ = 3744943 is a prime.

Together with 3745201, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3745193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1872599 + 1872600.

It is an arithmetic number, because the mean of its divisors is an integer number (1872600).

Almost surely, 2^3745199 is an apocalyptic number.

3745199 is a deficient number, since it is larger than the sum of its proper divisors (1).

3745199 is an equidigital number, since it uses as much as digits as its factorization.

3745199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34020, while the sum is 38.

The square root of 3745199 is about 1935.2516632211. The cubic root of 3745199 is about 155.2952955463.

The spelling of 3745199 in words is "three million, seven hundred forty-five thousand, one hundred ninety-nine".