3751739 has 2 divisors, whose sum is σ = 3751740. Its totient is φ = 3751738.

The previous prime is 3751733. The next prime is 3751753. The reversal of 3751739 is 9371573.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3751739 - 2⁴ = 3751723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3751699 and 3751708.

It is not a weakly prime, because it can be changed into another prime (3751733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1875869 + 1875870.

It is an arithmetic number, because the mean of its divisors is an integer number (1875870).

Almost surely, 2^3751739 is an apocalyptic number.

3751739 is a deficient number, since it is larger than the sum of its proper divisors (1).

3751739 is an equidigital number, since it uses as much as digits as its factorization.

3751739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19845, while the sum is 35.

The square root of 3751739 is about 1936.9406289301. The cubic root of 3751739 is about 155.3856370412.

The spelling of 3751739 in words is "three million, seven hundred fifty-one thousand, seven hundred thirty-nine".