3750919 has 2 divisors, whose sum is σ = 3750920. Its totient is φ = 3750918.

The previous prime is 3750917. The next prime is 3750937. The reversal of 3750919 is 9190573.

3750919 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3750919 - 2¹ = 3750917 is a prime.

It is a super-2 number, since 2×3750919² = 28138786689122, which contains 22 as substring.

Together with 3750917, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3750917) 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, 1875459 + 1875460.

It is an arithmetic number, because the mean of its divisors is an integer number (1875460).

Almost surely, 2^3750919 is an apocalyptic number.

3750919 is a deficient number, since it is larger than the sum of its proper divisors (1).

3750919 is an equidigital number, since it uses as much as digits as its factorization.

3750919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8505, while the sum is 34.

The square root of 3750919 is about 1936.7289433475. The cubic root of 3750919 is about 155.3743155796.

The spelling of 3750919 in words is "three million, seven hundred fifty thousand, nine hundred nineteen".