3745069 has 2 divisors, whose sum is σ = 3745070. Its totient is φ = 3745068.

The previous prime is 3745051. The next prime is 3745087. The reversal of 3745069 is 9605473.

3745069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (3745051) and next prime (3745087).

It can be written as a sum of positive squares in only one way, i.e., 3553225 + 191844 = 1885^2 + 438^2 .

It is an emirp because it is prime and its reverse (9605473) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3745069 - 2⁷ = 3744941 is a prime.

It is a super-2 number, since 2×3745069² = 28051083629522, which contains 22 as substring.

3745069 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3745019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1872534 + 1872535.

It is an arithmetic number, because the mean of its divisors is an integer number (1872535).

Almost surely, 2^3745069 is an apocalyptic number.

It is an amenable number.

3745069 is a deficient number, since it is larger than the sum of its proper divisors (1).

3745069 is an equidigital number, since it uses as much as digits as its factorization.

3745069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 3745069 is about 1935.2180755667. The cubic root of 3745069 is about 155.2934987017.

The spelling of 3745069 in words is "three million, seven hundred forty-five thousand, sixty-nine".